* gtkdlg.c - GTK implementation of the PuTTY configuration box.
*/
-/*
- * TODO:
- *
- * - event handling, in general!
- *
- * - keyboard stuff
- * + accelerators
- * + tab order
- * + default button
- *
- * - cosmetics:
- * + can't we _somehow_ have less leading between radio buttons?
- * + wrapping text widgets, the horror, the horror
- * + labels and their associated edit boxes don't line up
- * properly
- */
-
#include <assert.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <time.h>
#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+#include <gdk/gdkx.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
#include "gtkcols.h"
-#include "gtkpanel.h"
+#include "gtkfont.h"
#ifdef TESTMODE
#define PUTTY_DO_GLOBALS /* actually _define_ globals */
#endif
#include "putty.h"
+#include "storage.h"
#include "dialog.h"
+#include "tree234.h"
+
+struct Shortcut {
+ GtkWidget *widget;
+ struct uctrl *uc;
+ int action;
+};
+
+struct Shortcuts {
+ struct Shortcut sc[128];
+};
+
+struct uctrl {
+ union control *ctrl;
+ GtkWidget *toplevel;
+ void *privdata;
+ int privdata_needs_free;
+ GtkWidget **buttons; int nbuttons; /* for radio buttons */
+ GtkWidget *entry; /* for editbox, filesel, fontsel */
+ GtkWidget *button; /* for filesel, fontsel */
+#if !GTK_CHECK_VERSION(2,4,0)
+ GtkWidget *list; /* for listbox (in GTK1), combobox (<=GTK2.3) */
+ GtkWidget *menu; /* for optionmenu (==droplist) */
+ GtkWidget *optmenu; /* also for optionmenu */
+#else
+ GtkWidget *combo; /* for combo box (either editable or not) */
+#endif
+#if GTK_CHECK_VERSION(2,0,0)
+ GtkWidget *treeview; /* for listbox (GTK2), droplist+combo (>=2.4) */
+ GtkListStore *listmodel; /* for all types of list box */
+#endif
+ GtkWidget *text; /* for text */
+ GtkWidget *label; /* for dlg_label_change */
+ GtkAdjustment *adj; /* for the scrollbar in a list box */
+ guint entrysig;
+ guint textsig;
+ int nclicks;
+};
+
+struct dlgparam {
+ tree234 *byctrl, *bywidget;
+ void *data;
+ struct { unsigned char r, g, b, ok; } coloursel_result; /* 0-255 */
+ /* `flags' are set to indicate when a GTK signal handler is being called
+ * due to automatic processing and should not flag a user event. */
+ int flags;
+ struct Shortcuts *shortcuts;
+ GtkWidget *window, *cancelbutton;
+ union control *currfocus, *lastfocus;
+#if !GTK_CHECK_VERSION(2,0,0)
+ GtkWidget *currtreeitem, **treeitems;
+ int ntreeitems;
+#endif
+ int retval;
+};
+#define FLAG_UPDATING_COMBO_LIST 1
+#define FLAG_UPDATING_LISTBOX 2
+
+enum { /* values for Shortcut.action */
+ SHORTCUT_EMPTY, /* no shortcut on this key */
+ SHORTCUT_TREE, /* focus a tree item */
+ SHORTCUT_FOCUS, /* focus the supplied widget */
+ SHORTCUT_UCTRL, /* do something sane with uctrl */
+ SHORTCUT_UCTRL_UP, /* uctrl is a draglist, move Up */
+ SHORTCUT_UCTRL_DOWN, /* uctrl is a draglist, move Down */
+};
+
+#if GTK_CHECK_VERSION(2,0,0)
+enum {
+ TREESTORE_PATH,
+ TREESTORE_PARAMS,
+ TREESTORE_NUM
+};
+#endif
+
+/*
+ * Forward references.
+ */
+static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
+ gpointer data);
+static void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
+ int chr, int action, void *ptr);
+static void shortcut_highlight(GtkWidget *label, int chr);
+#if !GTK_CHECK_VERSION(2,0,0)
+static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data);
+static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data);
+static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
+ gpointer data);
+static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
+ gpointer data);
+#endif
+#if !GTK_CHECK_VERSION(2,4,0)
+static void menuitem_activate(GtkMenuItem *item, gpointer data);
+#endif
+static void coloursel_ok(GtkButton *button, gpointer data);
+static void coloursel_cancel(GtkButton *button, gpointer data);
+static void window_destroy(GtkWidget *widget, gpointer data);
+int get_listitemheight(GtkWidget *widget);
+
+static int uctrl_cmp_byctrl(void *av, void *bv)
+{
+ struct uctrl *a = (struct uctrl *)av;
+ struct uctrl *b = (struct uctrl *)bv;
+ if (a->ctrl < b->ctrl)
+ return -1;
+ else if (a->ctrl > b->ctrl)
+ return +1;
+ return 0;
+}
+
+static int uctrl_cmp_byctrl_find(void *av, void *bv)
+{
+ union control *a = (union control *)av;
+ struct uctrl *b = (struct uctrl *)bv;
+ if (a < b->ctrl)
+ return -1;
+ else if (a > b->ctrl)
+ return +1;
+ return 0;
+}
+
+static int uctrl_cmp_bywidget(void *av, void *bv)
+{
+ struct uctrl *a = (struct uctrl *)av;
+ struct uctrl *b = (struct uctrl *)bv;
+ if (a->toplevel < b->toplevel)
+ return -1;
+ else if (a->toplevel > b->toplevel)
+ return +1;
+ return 0;
+}
+
+static int uctrl_cmp_bywidget_find(void *av, void *bv)
+{
+ GtkWidget *a = (GtkWidget *)av;
+ struct uctrl *b = (struct uctrl *)bv;
+ if (a < b->toplevel)
+ return -1;
+ else if (a > b->toplevel)
+ return +1;
+ return 0;
+}
+
+static void dlg_init(struct dlgparam *dp)
+{
+ dp->byctrl = newtree234(uctrl_cmp_byctrl);
+ dp->bywidget = newtree234(uctrl_cmp_bywidget);
+ dp->coloursel_result.ok = FALSE;
+ dp->window = dp->cancelbutton = NULL;
+#if !GTK_CHECK_VERSION(2,0,0)
+ dp->treeitems = NULL;
+ dp->currtreeitem = NULL;
+#endif
+ dp->flags = 0;
+ dp->currfocus = NULL;
+}
+
+static void dlg_cleanup(struct dlgparam *dp)
+{
+ struct uctrl *uc;
+
+ freetree234(dp->byctrl); /* doesn't free the uctrls inside */
+ dp->byctrl = NULL;
+ while ( (uc = index234(dp->bywidget, 0)) != NULL) {
+ del234(dp->bywidget, uc);
+ if (uc->privdata_needs_free)
+ sfree(uc->privdata);
+ sfree(uc->buttons);
+ sfree(uc);
+ }
+ freetree234(dp->bywidget);
+ dp->bywidget = NULL;
+#if !GTK_CHECK_VERSION(2,0,0)
+ sfree(dp->treeitems);
+#endif
+}
+
+static void dlg_add_uctrl(struct dlgparam *dp, struct uctrl *uc)
+{
+ add234(dp->byctrl, uc);
+ add234(dp->bywidget, uc);
+}
+
+static struct uctrl *dlg_find_byctrl(struct dlgparam *dp, union control *ctrl)
+{
+ if (!dp->byctrl)
+ return NULL;
+ return find234(dp->byctrl, ctrl, uctrl_cmp_byctrl_find);
+}
+
+static struct uctrl *dlg_find_bywidget(struct dlgparam *dp, GtkWidget *w)
+{
+ struct uctrl *ret = NULL;
+ if (!dp->bywidget)
+ return NULL;
+ do {
+ ret = find234(dp->bywidget, w, uctrl_cmp_bywidget_find);
+ if (ret)
+ return ret;
+ w = w->parent;
+ } while (w);
+ return ret;
+}
void *dlg_get_privdata(union control *ctrl, void *dlg)
{
- return NULL; /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ return uc->privdata;
}
void dlg_set_privdata(union control *ctrl, void *dlg, void *ptr)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ uc->privdata = ptr;
+ uc->privdata_needs_free = FALSE;
}
void *dlg_alloc_privdata(union control *ctrl, void *dlg, size_t size)
{
- return NULL; /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ /*
+ * This is an internal allocation routine, so it's allowed to
+ * use smalloc directly.
+ */
+ uc->privdata = smalloc(size);
+ uc->privdata_needs_free = FALSE;
+ return uc->privdata;
}
-union control *dlg_last_focused(void *dlg)
+union control *dlg_last_focused(union control *ctrl, void *dlg)
{
- return NULL; /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ if (dp->currfocus != ctrl)
+ return dp->currfocus;
+ else
+ return dp->lastfocus;
}
-void dlg_radiobutton_set(union control *ctrl, void *dlg, int whichbutton)
+void dlg_radiobutton_set(union control *ctrl, void *dlg, int which)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ assert(uc->ctrl->generic.type == CTRL_RADIO);
+ assert(uc->buttons != NULL);
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->buttons[which]), TRUE);
}
int dlg_radiobutton_get(union control *ctrl, void *dlg)
{
- return 0; /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ int i;
+
+ assert(uc->ctrl->generic.type == CTRL_RADIO);
+ assert(uc->buttons != NULL);
+ for (i = 0; i < uc->nbuttons; i++)
+ if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->buttons[i])))
+ return i;
+ return 0; /* got to return something */
}
void dlg_checkbox_set(union control *ctrl, void *dlg, int checked)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(uc->toplevel), checked);
}
int dlg_checkbox_get(union control *ctrl, void *dlg)
{
- return 0; /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ assert(uc->ctrl->generic.type == CTRL_CHECKBOX);
+ return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(uc->toplevel));
}
void dlg_editbox_set(union control *ctrl, void *dlg, char const *text)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ GtkWidget *entry;
+ char *tmpstring;
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX);
+
+#if GTK_CHECK_VERSION(2,4,0)
+ if (uc->combo)
+ entry = gtk_bin_get_child(GTK_BIN(uc->combo));
+ else
+#endif
+ entry = uc->entry;
+
+ assert(entry != NULL);
+
+ /*
+ * GTK 2 implements gtk_entry_set_text by means of two separate
+ * operations: first delete the previous text leaving the empty
+ * string, then insert the new text. This causes two calls to
+ * the "changed" signal.
+ *
+ * The first call to "changed", if allowed to proceed normally,
+ * will cause an EVENT_VALCHANGE event on the edit box, causing
+ * a call to dlg_editbox_get() which will read the empty string
+ * out of the GtkEntry - and promptly write it straight into the
+ * Conf structure, which is precisely where our `text' pointer
+ * is probably pointing, so the second editing operation will
+ * insert that instead of the string we originally asked for.
+ *
+ * Hence, we must take our own copy of the text before we do
+ * this.
+ */
+ tmpstring = dupstr(text);
+ gtk_entry_set_text(GTK_ENTRY(entry), tmpstring);
+ sfree(tmpstring);
}
-void dlg_editbox_get(union control *ctrl, void *dlg, char *buffer, int length)
+char *dlg_editbox_get(union control *ctrl, void *dlg)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX);
+
+#if GTK_CHECK_VERSION(2,4,0)
+ if (uc->combo) {
+#if GTK_CHECK_VERSION(2,6,0)
+ return dupstr(gtk_combo_box_get_active_text(GTK_COMBO_BOX(uc->combo)));
+#else
+ return dupstr(gtk_entry_get_text
+ (GTK_ENTRY(gtk_bin_get_child(GTK_BIN(uc->combo)))));
+#endif
+ }
+#endif
+
+ if (uc->entry) {
+ return dupstr(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
+ }
+
+ assert(!"We shouldn't get here");
}
+#if !GTK_CHECK_VERSION(2,4,0)
+static void container_remove_and_destroy(GtkWidget *w, gpointer data)
+{
+ GtkContainer *cont = GTK_CONTAINER(data);
+ /* gtk_container_remove will unref the widget for us; we need not. */
+ gtk_container_remove(cont, w);
+}
+#endif
+
/* The `listbox' functions can also apply to combo boxes. */
void dlg_listbox_clear(union control *ctrl, void *dlg)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
+ uc->ctrl->generic.type == CTRL_LISTBOX);
+
+#if !GTK_CHECK_VERSION(2,4,0)
+ if (uc->menu) {
+ gtk_container_foreach(GTK_CONTAINER(uc->menu),
+ container_remove_and_destroy,
+ GTK_CONTAINER(uc->menu));
+ return;
+ }
+ if (uc->list) {
+ gtk_list_clear_items(GTK_LIST(uc->list), 0, -1);
+ return;
+ }
+#endif
+#if GTK_CHECK_VERSION(2,0,0)
+ if (uc->listmodel) {
+ gtk_list_store_clear(uc->listmodel);
+ return;
+ }
+#endif
+ assert(!"We shouldn't get here");
}
void dlg_listbox_del(union control *ctrl, void *dlg, int index)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
+ uc->ctrl->generic.type == CTRL_LISTBOX);
+
+#if !GTK_CHECK_VERSION(2,4,0)
+ if (uc->menu) {
+ gtk_container_remove
+ (GTK_CONTAINER(uc->menu),
+ g_list_nth_data(GTK_MENU_SHELL(uc->menu)->children, index));
+ return;
+ }
+ if (uc->list) {
+ gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
+ return;
+ }
+#endif
+#if GTK_CHECK_VERSION(2,0,0)
+ if (uc->listmodel) {
+ GtkTreePath *path;
+ GtkTreeIter iter;
+ assert(uc->listmodel != NULL);
+ path = gtk_tree_path_new_from_indices(index, -1);
+ gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
+ gtk_list_store_remove(uc->listmodel, &iter);
+ gtk_tree_path_free(path);
+ return;
+ }
+#endif
+ assert(!"We shouldn't get here");
}
void dlg_listbox_add(union control *ctrl, void *dlg, char const *text)
{
- /* FIXME */
+ dlg_listbox_addwithid(ctrl, dlg, text, 0);
}
/*
* strings in any listbox then you MUST not assign them different
* IDs and expect to get meaningful results back.
*/
-void dlg_listbox_addwithindex(union control *ctrl, void *dlg,
- char const *text, int id)
+void dlg_listbox_addwithid(union control *ctrl, void *dlg,
+ char const *text, int id)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
+ uc->ctrl->generic.type == CTRL_LISTBOX);
+
+ /*
+ * This routine is long and complicated in both GTK 1 and 2,
+ * and completely different. Sigh.
+ */
+ dp->flags |= FLAG_UPDATING_COMBO_LIST;
+
+#if !GTK_CHECK_VERSION(2,4,0)
+ if (uc->menu) {
+ /*
+ * List item in a drop-down (but non-combo) list. Tabs are
+ * ignored; we just provide a standard menu item with the
+ * text.
+ */
+ GtkWidget *menuitem = gtk_menu_item_new_with_label(text);
+
+ gtk_container_add(GTK_CONTAINER(uc->menu), menuitem);
+ gtk_widget_show(menuitem);
+
+ gtk_object_set_data(GTK_OBJECT(menuitem), "user-data",
+ GINT_TO_POINTER(id));
+ gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
+ GTK_SIGNAL_FUNC(menuitem_activate), dp);
+ goto done;
+ }
+ if (uc->list && uc->entry) {
+ /*
+ * List item in a combo-box list, which means the sensible
+ * thing to do is make it a perfectly normal label. Hence
+ * tabs are disregarded.
+ */
+ GtkWidget *listitem = gtk_list_item_new_with_label(text);
+
+ gtk_container_add(GTK_CONTAINER(uc->list), listitem);
+ gtk_widget_show(listitem);
+
+ gtk_object_set_data(GTK_OBJECT(listitem), "user-data",
+ GINT_TO_POINTER(id));
+ goto done;
+ }
+#endif
+#if !GTK_CHECK_VERSION(2,0,0)
+ if (uc->list) {
+ /*
+ * List item in a non-combo-box list box. We make all of
+ * these Columns containing GtkLabels. This allows us to do
+ * the nasty force_left hack irrespective of whether there
+ * are tabs in the thing.
+ */
+ GtkWidget *listitem = gtk_list_item_new();
+ GtkWidget *cols = columns_new(10);
+ gint *percents;
+ int i, ncols;
+
+ /* Count the tabs in the text, and hence determine # of columns. */
+ ncols = 1;
+ for (i = 0; text[i]; i++)
+ if (text[i] == '\t')
+ ncols++;
+
+ assert(ncols <=
+ (uc->ctrl->listbox.ncols ? uc->ctrl->listbox.ncols : 1));
+ percents = snewn(ncols, gint);
+ percents[ncols-1] = 100;
+ for (i = 0; i < ncols-1; i++) {
+ percents[i] = uc->ctrl->listbox.percentages[i];
+ percents[ncols-1] -= percents[i];
+ }
+ columns_set_cols(COLUMNS(cols), ncols, percents);
+ sfree(percents);
+
+ for (i = 0; i < ncols; i++) {
+ int len = strcspn(text, "\t");
+ char *dup = dupprintf("%.*s", len, text);
+ GtkWidget *label;
+
+ text += len;
+ if (*text) text++;
+ label = gtk_label_new(dup);
+ sfree(dup);
+
+ columns_add(COLUMNS(cols), label, i, 1);
+ columns_force_left_align(COLUMNS(cols), label);
+ gtk_widget_show(label);
+ }
+ gtk_container_add(GTK_CONTAINER(listitem), cols);
+ gtk_widget_show(cols);
+ gtk_container_add(GTK_CONTAINER(uc->list), listitem);
+ gtk_widget_show(listitem);
+
+ if (ctrl->listbox.multisel) {
+ gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event",
+ GTK_SIGNAL_FUNC(listitem_multi_key), uc->adj);
+ } else {
+ gtk_signal_connect(GTK_OBJECT(listitem), "key_press_event",
+ GTK_SIGNAL_FUNC(listitem_single_key), uc->adj);
+ }
+ gtk_signal_connect(GTK_OBJECT(listitem), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ gtk_signal_connect(GTK_OBJECT(listitem), "button_press_event",
+ GTK_SIGNAL_FUNC(listitem_button_press), dp);
+ gtk_signal_connect(GTK_OBJECT(listitem), "button_release_event",
+ GTK_SIGNAL_FUNC(listitem_button_release), dp);
+ gtk_object_set_data(GTK_OBJECT(listitem), "user-data",
+ GINT_TO_POINTER(id));
+ goto done;
+ }
+#else
+ if (uc->listmodel) {
+ GtkTreeIter iter;
+ int i, cols;
+
+ dp->flags |= FLAG_UPDATING_LISTBOX;/* inhibit drag-list update */
+ gtk_list_store_append(uc->listmodel, &iter);
+ dp->flags &= ~FLAG_UPDATING_LISTBOX;
+ gtk_list_store_set(uc->listmodel, &iter, 0, id, -1);
+
+ /*
+ * Now go through text and divide it into columns at the tabs,
+ * as necessary.
+ */
+ cols = (uc->ctrl->generic.type == CTRL_LISTBOX ? ctrl->listbox.ncols : 1);
+ cols = cols ? cols : 1;
+ for (i = 0; i < cols; i++) {
+ int collen = strcspn(text, "\t");
+ char *tmpstr = snewn(collen+1, char);
+ memcpy(tmpstr, text, collen);
+ tmpstr[collen] = '\0';
+ gtk_list_store_set(uc->listmodel, &iter, i+1, tmpstr, -1);
+ sfree(tmpstr);
+ text += collen;
+ if (*text) text++;
+ }
+ goto done;
+ }
+#endif
+ assert(!"We shouldn't get here");
+ done:
+ dp->flags &= ~FLAG_UPDATING_COMBO_LIST;
}
int dlg_listbox_getid(union control *ctrl, void *dlg, int index)
{
- return -1; /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
+ uc->ctrl->generic.type == CTRL_LISTBOX);
+
+#if !GTK_CHECK_VERSION(2,4,0)
+ if (uc->menu || uc->list) {
+ GList *children;
+ GtkObject *item;
+
+ children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
+ uc->list));
+ item = GTK_OBJECT(g_list_nth_data(children, index));
+ g_list_free(children);
+
+ return GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(item),
+ "user-data"));
+ }
+#endif
+#if GTK_CHECK_VERSION(2,0,0)
+ if (uc->listmodel) {
+ GtkTreePath *path;
+ GtkTreeIter iter;
+ int ret;
+
+ path = gtk_tree_path_new_from_indices(index, -1);
+ gtk_tree_model_get_iter(GTK_TREE_MODEL(uc->listmodel), &iter, path);
+ gtk_tree_model_get(GTK_TREE_MODEL(uc->listmodel), &iter, 0, &ret, -1);
+ gtk_tree_path_free(path);
+
+ return ret;
+ }
+#endif
+ assert(!"We shouldn't get here");
+ return -1; /* placate dataflow analysis */
}
/* dlg_listbox_index returns <0 if no single element is selected. */
int dlg_listbox_index(union control *ctrl, void *dlg)
{
- return -1; /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
+ uc->ctrl->generic.type == CTRL_LISTBOX);
+
+#if !GTK_CHECK_VERSION(2,4,0)
+ if (uc->menu || uc->list) {
+ GList *children;
+ GtkWidget *item, *activeitem;
+ int i;
+ int selected = -1;
+
+ if (uc->menu)
+ activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
+ else
+ activeitem = NULL; /* unnecessarily placate gcc */
+
+ children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
+ uc->list));
+ for (i = 0; children!=NULL && (item = GTK_WIDGET(children->data))!=NULL;
+ i++, children = children->next) {
+ if (uc->menu ? activeitem == item :
+ GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED) {
+ if (selected == -1)
+ selected = i;
+ else
+ selected = -2;
+ }
+ }
+ g_list_free(children);
+ return selected < 0 ? -1 : selected;
+ }
+#else
+ if (uc->combo) {
+ /*
+ * This API function already does the right thing in the
+ * case of no current selection.
+ */
+ return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo));
+ }
+#endif
+#if GTK_CHECK_VERSION(2,0,0)
+ if (uc->treeview) {
+ GtkTreeSelection *treesel;
+ GtkTreePath *path;
+ GtkTreeModel *model;
+ GList *sellist;
+ gint *indices;
+ int ret;
+
+ assert(uc->treeview != NULL);
+ treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
+
+ if (gtk_tree_selection_count_selected_rows(treesel) != 1)
+ return -1;
+
+ sellist = gtk_tree_selection_get_selected_rows(treesel, &model);
+
+ assert(sellist && sellist->data);
+ path = sellist->data;
+
+ if (gtk_tree_path_get_depth(path) != 1) {
+ ret = -1;
+ } else {
+ indices = gtk_tree_path_get_indices(path);
+ if (!indices) {
+ ret = -1;
+ } else {
+ ret = indices[0];
+ }
+ }
+
+ g_list_foreach(sellist, (GFunc)gtk_tree_path_free, NULL);
+ g_list_free(sellist);
+
+ return ret;
+ }
+#endif
+ assert(!"We shouldn't get here");
+ return -1; /* placate dataflow analysis */
}
int dlg_listbox_issel(union control *ctrl, void *dlg, int index)
{
- return 0; /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
+ uc->ctrl->generic.type == CTRL_LISTBOX);
+
+#if !GTK_CHECK_VERSION(2,4,0)
+ if (uc->menu || uc->list) {
+ GList *children;
+ GtkWidget *item, *activeitem;
+
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
+ uc->ctrl->generic.type == CTRL_LISTBOX);
+ assert(uc->menu != NULL || uc->list != NULL);
+
+ children = gtk_container_children(GTK_CONTAINER(uc->menu ? uc->menu :
+ uc->list));
+ item = GTK_WIDGET(g_list_nth_data(children, index));
+ g_list_free(children);
+
+ if (uc->menu) {
+ activeitem = gtk_menu_get_active(GTK_MENU(uc->menu));
+ return item == activeitem;
+ } else {
+ return GTK_WIDGET_STATE(item) == GTK_STATE_SELECTED;
+ }
+ }
+#else
+ if (uc->combo) {
+ /*
+ * This API function already does the right thing in the
+ * case of no current selection.
+ */
+ return gtk_combo_box_get_active(GTK_COMBO_BOX(uc->combo)) == index;
+ }
+#endif
+#if GTK_CHECK_VERSION(2,0,0)
+ if (uc->treeview) {
+ GtkTreeSelection *treesel;
+ GtkTreePath *path;
+ int ret;
+
+ assert(uc->treeview != NULL);
+ treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
+
+ path = gtk_tree_path_new_from_indices(index, -1);
+ ret = gtk_tree_selection_path_is_selected(treesel, path);
+ gtk_tree_path_free(path);
+
+ return ret;
+ }
+#endif
+ assert(!"We shouldn't get here");
+ return -1; /* placate dataflow analysis */
}
void dlg_listbox_select(union control *ctrl, void *dlg, int index)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ assert(uc->ctrl->generic.type == CTRL_EDITBOX ||
+ uc->ctrl->generic.type == CTRL_LISTBOX);
+
+#if !GTK_CHECK_VERSION(2,4,0)
+ if (uc->optmenu) {
+ gtk_option_menu_set_history(GTK_OPTION_MENU(uc->optmenu), index);
+ return;
+ }
+ if (uc->list) {
+ int nitems;
+ GList *items;
+ gdouble newtop, newbot;
+
+ gtk_list_select_item(GTK_LIST(uc->list), index);
+
+ /*
+ * Scroll the list box if necessary to ensure the newly
+ * selected item is visible.
+ */
+ items = gtk_container_children(GTK_CONTAINER(uc->list));
+ nitems = g_list_length(items);
+ if (nitems > 0) {
+ int modified = FALSE;
+ g_list_free(items);
+ newtop = uc->adj->lower +
+ (uc->adj->upper - uc->adj->lower) * index / nitems;
+ newbot = uc->adj->lower +
+ (uc->adj->upper - uc->adj->lower) * (index+1) / nitems;
+ if (uc->adj->value > newtop) {
+ modified = TRUE;
+ uc->adj->value = newtop;
+ } else if (uc->adj->value < newbot - uc->adj->page_size) {
+ modified = TRUE;
+ uc->adj->value = newbot - uc->adj->page_size;
+ }
+ if (modified)
+ gtk_adjustment_value_changed(uc->adj);
+ }
+ return;
+ }
+#else
+ if (uc->combo) {
+ gtk_combo_box_set_active(GTK_COMBO_BOX(uc->combo), index);
+ return;
+ }
+#endif
+#if GTK_CHECK_VERSION(2,0,0)
+ if (uc->treeview) {
+ GtkTreeSelection *treesel;
+ GtkTreePath *path;
+
+ treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview));
+
+ path = gtk_tree_path_new_from_indices(index, -1);
+ gtk_tree_selection_select_path(treesel, path);
+ gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(uc->treeview),
+ path, NULL, FALSE, 0.0, 0.0);
+ gtk_tree_path_free(path);
+ return;
+ }
+#endif
+ assert(!"We shouldn't get here");
}
void dlg_text_set(union control *ctrl, void *dlg, char const *text)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ assert(uc->ctrl->generic.type == CTRL_TEXT);
+ assert(uc->text != NULL);
+
+ gtk_label_set_text(GTK_LABEL(uc->text), text);
+}
+
+void dlg_label_change(union control *ctrl, void *dlg, char const *text)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ switch (uc->ctrl->generic.type) {
+ case CTRL_BUTTON:
+ gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
+ shortcut_highlight(uc->toplevel, ctrl->button.shortcut);
+ break;
+ case CTRL_CHECKBOX:
+ gtk_label_set_text(GTK_LABEL(uc->toplevel), text);
+ shortcut_highlight(uc->toplevel, ctrl->checkbox.shortcut);
+ break;
+ case CTRL_RADIO:
+ gtk_label_set_text(GTK_LABEL(uc->label), text);
+ shortcut_highlight(uc->label, ctrl->radio.shortcut);
+ break;
+ case CTRL_EDITBOX:
+ gtk_label_set_text(GTK_LABEL(uc->label), text);
+ shortcut_highlight(uc->label, ctrl->editbox.shortcut);
+ break;
+ case CTRL_FILESELECT:
+ gtk_label_set_text(GTK_LABEL(uc->label), text);
+ shortcut_highlight(uc->label, ctrl->fileselect.shortcut);
+ break;
+ case CTRL_FONTSELECT:
+ gtk_label_set_text(GTK_LABEL(uc->label), text);
+ shortcut_highlight(uc->label, ctrl->fontselect.shortcut);
+ break;
+ case CTRL_LISTBOX:
+ gtk_label_set_text(GTK_LABEL(uc->label), text);
+ shortcut_highlight(uc->label, ctrl->listbox.shortcut);
+ break;
+ default:
+ assert(!"This shouldn't happen");
+ break;
+ }
+}
+
+void dlg_filesel_set(union control *ctrl, void *dlg, Filename *fn)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ /* We must copy fn->path before passing it to gtk_entry_set_text.
+ * See comment in dlg_editbox_set() for the reasons. */
+ char *duppath = dupstr(fn->path);
+ assert(uc->ctrl->generic.type == CTRL_FILESELECT);
+ assert(uc->entry != NULL);
+ gtk_entry_set_text(GTK_ENTRY(uc->entry), duppath);
+ sfree(duppath);
+}
+
+Filename *dlg_filesel_get(union control *ctrl, void *dlg)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ assert(uc->ctrl->generic.type == CTRL_FILESELECT);
+ assert(uc->entry != NULL);
+ return filename_from_str(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
+}
+
+void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec *fs)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ /* We must copy fs->name before passing it to gtk_entry_set_text.
+ * See comment in dlg_editbox_set() for the reasons. */
+ char *dupname = dupstr(fs->name);
+ assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
+ assert(uc->entry != NULL);
+ gtk_entry_set_text(GTK_ENTRY(uc->entry), dupname);
+ sfree(dupname);
+}
+
+FontSpec *dlg_fontsel_get(union control *ctrl, void *dlg)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ assert(uc->ctrl->generic.type == CTRL_FONTSELECT);
+ assert(uc->entry != NULL);
+ return fontspec_new(gtk_entry_get_text(GTK_ENTRY(uc->entry)));
+}
+
+/*
+ * Bracketing a large set of updates in these two functions will
+ * cause the front end (if possible) to delay updating the screen
+ * until it's all complete, thus avoiding flicker.
+ */
+void dlg_update_start(union control *ctrl, void *dlg)
+{
+ /*
+ * Apparently we can't do this at all in GTK. GtkCList supports
+ * freeze and thaw, but not GtkList. Bah.
+ */
+}
+
+void dlg_update_done(union control *ctrl, void *dlg)
+{
+ /*
+ * Apparently we can't do this at all in GTK. GtkCList supports
+ * freeze and thaw, but not GtkList. Bah.
+ */
+}
+
+void dlg_set_focus(union control *ctrl, void *dlg)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+
+ switch (ctrl->generic.type) {
+ case CTRL_CHECKBOX:
+ case CTRL_BUTTON:
+ /* Check boxes and buttons get the focus _and_ get toggled. */
+ gtk_widget_grab_focus(uc->toplevel);
+ break;
+ case CTRL_FILESELECT:
+ case CTRL_FONTSELECT:
+ case CTRL_EDITBOX:
+ if (uc->entry) {
+ /* Anything containing an edit box gets that focused. */
+ gtk_widget_grab_focus(uc->entry);
+ }
+#if GTK_CHECK_VERSION(2,4,0)
+ else if (uc->combo) {
+ /* Failing that, there'll be a combo box. */
+ gtk_widget_grab_focus(uc->combo);
+ }
+#endif
+ break;
+ case CTRL_RADIO:
+ /*
+ * Radio buttons: we find the currently selected button and
+ * focus it.
+ */
+ {
+ int i;
+ for (i = 0; i < ctrl->radio.nbuttons; i++)
+ if (gtk_toggle_button_get_active
+ (GTK_TOGGLE_BUTTON(uc->buttons[i]))) {
+ gtk_widget_grab_focus(uc->buttons[i]);
+ }
+ }
+ break;
+ case CTRL_LISTBOX:
+#if !GTK_CHECK_VERSION(2,4,0)
+ if (uc->optmenu) {
+ gtk_widget_grab_focus(uc->optmenu);
+ break;
+ }
+#else
+ if (uc->combo) {
+ gtk_widget_grab_focus(uc->combo);
+ break;
+ }
+#endif
+#if !GTK_CHECK_VERSION(2,0,0)
+ if (uc->list) {
+ /*
+ * For GTK-1 style list boxes, we tell it to focus one
+ * of its children, which appears to do the Right
+ * Thing.
+ */
+ gtk_container_focus(GTK_CONTAINER(uc->list), GTK_DIR_TAB_FORWARD);
+ break;
+ }
+#else
+ if (uc->treeview) {
+ gtk_widget_grab_focus(uc->treeview);
+ break;
+ }
+#endif
+ assert(!"We shouldn't get here");
+ break;
+ }
+}
+
+/*
+ * During event processing, you might well want to give an error
+ * indication to the user. dlg_beep() is a quick and easy generic
+ * error; dlg_error() puts up a message-box or equivalent.
+ */
+void dlg_beep(void *dlg)
+{
+ gdk_beep();
+}
+
+static void errmsg_button_clicked(GtkButton *button, gpointer data)
+{
+ gtk_widget_destroy(GTK_WIDGET(data));
+}
+
+static void set_transient_window_pos(GtkWidget *parent, GtkWidget *child)
+{
+ gint x, y, w, h, dx, dy;
+ GtkRequisition req;
+ gtk_window_set_position(GTK_WINDOW(child), GTK_WIN_POS_NONE);
+ gtk_widget_size_request(GTK_WIDGET(child), &req);
+
+ gdk_window_get_origin(GTK_WIDGET(parent)->window, &x, &y);
+ gdk_window_get_size(GTK_WIDGET(parent)->window, &w, &h);
+
+ /*
+ * One corner of the transient will be offset inwards, by 1/4
+ * of the parent window's size, from the corresponding corner
+ * of the parent window. The corner will be chosen so as to
+ * place the transient closer to the centre of the screen; this
+ * should avoid transients going off the edge of the screen on
+ * a regular basis.
+ */
+ if (x + w/2 < gdk_screen_width() / 2)
+ dx = x + w/4; /* work from left edges */
+ else
+ dx = x + 3*w/4 - req.width; /* work from right edges */
+ if (y + h/2 < gdk_screen_height() / 2)
+ dy = y + h/4; /* work from top edges */
+ else
+ dy = y + 3*h/4 - req.height; /* work from bottom edges */
+ gtk_widget_set_uposition(GTK_WIDGET(child), dx, dy);
+}
+
+void dlg_error_msg(void *dlg, char *msg)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ GtkWidget *window, *hbox, *text, *ok;
+
+ window = gtk_dialog_new();
+ text = gtk_label_new(msg);
+ gtk_misc_set_alignment(GTK_MISC(text), 0.0, 0.0);
+ hbox = gtk_hbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(hbox), text, FALSE, FALSE, 20);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
+ hbox, FALSE, FALSE, 20);
+ gtk_widget_show(text);
+ gtk_widget_show(hbox);
+ gtk_window_set_title(GTK_WINDOW(window), "Error");
+ gtk_label_set_line_wrap(GTK_LABEL(text), TRUE);
+ ok = gtk_button_new_with_label("OK");
+ gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window)->action_area),
+ ok, FALSE, FALSE, 0);
+ gtk_widget_show(ok);
+ GTK_WIDGET_SET_FLAGS(ok, GTK_CAN_DEFAULT);
+ gtk_window_set_default(GTK_WINDOW(window), ok);
+ gtk_signal_connect(GTK_OBJECT(ok), "clicked",
+ GTK_SIGNAL_FUNC(errmsg_button_clicked), window);
+ gtk_signal_connect(GTK_OBJECT(window), "destroy",
+ GTK_SIGNAL_FUNC(window_destroy), NULL);
+ gtk_window_set_modal(GTK_WINDOW(window), TRUE);
+ gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(dp->window));
+ set_transient_window_pos(dp->window, window);
+ gtk_widget_show(window);
+ gtk_main();
+}
+
+/*
+ * This function signals to the front end that the dialog's
+ * processing is completed, and passes an integer value (typically
+ * a success status).
+ */
+void dlg_end(void *dlg, int value)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ dp->retval = value;
+ gtk_widget_destroy(dp->window);
+}
+
+void dlg_refresh(union control *ctrl, void *dlg)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc;
+
+ if (ctrl) {
+ if (ctrl->generic.handler != NULL)
+ ctrl->generic.handler(ctrl, dp, dp->data, EVENT_REFRESH);
+ } else {
+ int i;
+
+ for (i = 0; (uc = index234(dp->byctrl, i)) != NULL; i++) {
+ assert(uc->ctrl != NULL);
+ if (uc->ctrl->generic.handler != NULL)
+ uc->ctrl->generic.handler(uc->ctrl, dp,
+ dp->data, EVENT_REFRESH);
+ }
+ }
+}
+
+void dlg_coloursel_start(union control *ctrl, void *dlg, int r, int g, int b)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl);
+ gdouble cvals[4];
+
+ GtkWidget *coloursel =
+ gtk_color_selection_dialog_new("Select a colour");
+ GtkColorSelectionDialog *ccs = GTK_COLOR_SELECTION_DIALOG(coloursel);
+
+ dp->coloursel_result.ok = FALSE;
+
+ gtk_window_set_modal(GTK_WINDOW(coloursel), TRUE);
+#if GTK_CHECK_VERSION(2,0,0)
+ gtk_color_selection_set_has_opacity_control(GTK_COLOR_SELECTION(ccs->colorsel), FALSE);
+#else
+ gtk_color_selection_set_opacity(GTK_COLOR_SELECTION(ccs->colorsel), FALSE);
+#endif
+ cvals[0] = r / 255.0;
+ cvals[1] = g / 255.0;
+ cvals[2] = b / 255.0;
+ cvals[3] = 1.0; /* fully opaque! */
+ gtk_color_selection_set_color(GTK_COLOR_SELECTION(ccs->colorsel), cvals);
+
+ gtk_object_set_data(GTK_OBJECT(ccs->ok_button), "user-data",
+ (gpointer)coloursel);
+ gtk_object_set_data(GTK_OBJECT(ccs->cancel_button), "user-data",
+ (gpointer)coloursel);
+ gtk_object_set_data(GTK_OBJECT(coloursel), "user-data", (gpointer)uc);
+ gtk_signal_connect(GTK_OBJECT(ccs->ok_button), "clicked",
+ GTK_SIGNAL_FUNC(coloursel_ok), (gpointer)dp);
+ gtk_signal_connect(GTK_OBJECT(ccs->cancel_button), "clicked",
+ GTK_SIGNAL_FUNC(coloursel_cancel), (gpointer)dp);
+ gtk_signal_connect_object(GTK_OBJECT(ccs->ok_button), "clicked",
+ GTK_SIGNAL_FUNC(gtk_widget_destroy),
+ (gpointer)coloursel);
+ gtk_signal_connect_object(GTK_OBJECT(ccs->cancel_button), "clicked",
+ GTK_SIGNAL_FUNC(gtk_widget_destroy),
+ (gpointer)coloursel);
+ gtk_widget_show(coloursel);
+}
+
+int dlg_coloursel_results(union control *ctrl, void *dlg,
+ int *r, int *g, int *b)
+{
+ struct dlgparam *dp = (struct dlgparam *)dlg;
+ if (dp->coloursel_result.ok) {
+ *r = dp->coloursel_result.r;
+ *g = dp->coloursel_result.g;
+ *b = dp->coloursel_result.b;
+ return 1;
+ } else
+ return 0;
+}
+
+/* ----------------------------------------------------------------------
+ * Signal handlers while the dialog box is active.
+ */
+
+static gboolean widget_focus(GtkWidget *widget, GdkEventFocus *event,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, widget);
+ union control *focus;
+
+ if (uc && uc->ctrl)
+ focus = uc->ctrl;
+ else
+ focus = NULL;
+
+ if (focus != dp->currfocus) {
+ dp->lastfocus = dp->currfocus;
+ dp->currfocus = focus;
+ }
+
+ return FALSE;
+}
+
+static void button_clicked(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
+}
+
+static void button_toggled(GtkToggleButton *tb, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tb));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
+}
+
+static gboolean editbox_key(GtkWidget *widget, GdkEventKey *event,
+ gpointer data)
+{
+ /*
+ * GtkEntry has a nasty habit of eating the Return key, which
+ * is unhelpful since it doesn't actually _do_ anything with it
+ * (it calls gtk_widget_activate, but our edit boxes never need
+ * activating). So I catch Return before GtkEntry sees it, and
+ * pass it straight on to the parent widget. Effect: hitting
+ * Return in an edit box will now activate the default button
+ * in the dialog just like it will everywhere else.
+ */
+ if (event->keyval == GDK_Return && widget->parent != NULL) {
+ gboolean return_val;
+ gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), "key_press_event");
+ gtk_signal_emit_by_name(GTK_OBJECT(widget->parent), "key_press_event",
+ event, &return_val);
+ return return_val;
+ }
+ return FALSE;
+}
+
+static void editbox_changed(GtkEditable *ed, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ if (!(dp->flags & FLAG_UPDATING_COMBO_LIST)) {
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
+ }
+}
+
+static gboolean editbox_lostfocus(GtkWidget *ed, GdkEventFocus *event,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_REFRESH);
+ return FALSE;
}
-void dlg_filesel_set(union control *ctrl, void *dlg, Filename fn)
+#if !GTK_CHECK_VERSION(2,0,0)
+
+/*
+ * GTK 1 list box event handlers.
+ */
+
+static gboolean listitem_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data, int multiple)
{
- /* FIXME */
+ GtkAdjustment *adj = GTK_ADJUSTMENT(data);
+
+ if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
+ event->keyval == GDK_Down || event->keyval == GDK_KP_Down ||
+ event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up ||
+ event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down) {
+ /*
+ * Up, Down, PgUp or PgDn have been pressed on a ListItem
+ * in a list box. So, if the list box is single-selection:
+ *
+ * - if the list item in question isn't already selected,
+ * we simply select it.
+ * - otherwise, we find the next one (or next
+ * however-far-away) in whichever direction we're going,
+ * and select that.
+ * + in this case, we must also fiddle with the
+ * scrollbar to ensure the newly selected item is
+ * actually visible.
+ *
+ * If it's multiple-selection, we do all of the above
+ * except actually selecting anything, so we move the focus
+ * and fiddle the scrollbar to follow it.
+ */
+ GtkWidget *list = item->parent;
+
+ gtk_signal_emit_stop_by_name(GTK_OBJECT(item), "key_press_event");
+
+ if (!multiple &&
+ GTK_WIDGET_STATE(item) != GTK_STATE_SELECTED) {
+ gtk_list_select_child(GTK_LIST(list), item);
+ } else {
+ int direction =
+ (event->keyval==GDK_Up || event->keyval==GDK_KP_Up ||
+ event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
+ ? -1 : +1;
+ int step =
+ (event->keyval==GDK_Page_Down ||
+ event->keyval==GDK_KP_Page_Down ||
+ event->keyval==GDK_Page_Up || event->keyval==GDK_KP_Page_Up)
+ ? 2 : 1;
+ int i, n;
+ GList *children, *chead;
+
+ chead = children = gtk_container_children(GTK_CONTAINER(list));
+
+ n = g_list_length(children);
+
+ if (step == 2) {
+ /*
+ * Figure out how many list items to a screenful,
+ * and adjust the step appropriately.
+ */
+ step = 0.5 + adj->page_size * n / (adj->upper - adj->lower);
+ step--; /* go by one less than that */
+ }
+
+ i = 0;
+ while (children != NULL) {
+ if (item == children->data)
+ break;
+ children = children->next;
+ i++;
+ }
+
+ while (step > 0) {
+ if (direction < 0 && i > 0)
+ children = children->prev, i--;
+ else if (direction > 0 && i < n-1)
+ children = children->next, i++;
+ step--;
+ }
+
+ if (children && children->data) {
+ if (!multiple)
+ gtk_list_select_child(GTK_LIST(list),
+ GTK_WIDGET(children->data));
+ gtk_widget_grab_focus(GTK_WIDGET(children->data));
+ gtk_adjustment_clamp_page
+ (adj,
+ adj->lower + (adj->upper-adj->lower) * i / n,
+ adj->lower + (adj->upper-adj->lower) * (i+1) / n);
+ }
+
+ g_list_free(chead);
+ }
+ return TRUE;
+ }
+
+ return FALSE;
}
-void dlg_filesel_get(union control *ctrl, void *dlg, Filename *fn)
-{
- /* FIXME */
+static gboolean listitem_single_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data)
+{
+ return listitem_key(item, event, data, FALSE);
+}
+
+static gboolean listitem_multi_key(GtkWidget *item, GdkEventKey *event,
+ gpointer data)
+{
+ return listitem_key(item, event, data, TRUE);
+}
+
+static gboolean listitem_button_press(GtkWidget *item, GdkEventButton *event,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
+ switch (event->type) {
+ default:
+ case GDK_BUTTON_PRESS: uc->nclicks = 1; break;
+ case GDK_2BUTTON_PRESS: uc->nclicks = 2; break;
+ case GDK_3BUTTON_PRESS: uc->nclicks = 3; break;
+ }
+ return FALSE;
+}
+
+static gboolean listitem_button_release(GtkWidget *item, GdkEventButton *event,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
+ if (uc->nclicks>1) {
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+static void list_selchange(GtkList *list, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list));
+ if (!uc) return;
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
+}
+
+static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction)
+{
+ int index = dlg_listbox_index(uc->ctrl, dp);
+ GList *children = gtk_container_children(GTK_CONTAINER(uc->list));
+ GtkWidget *child;
+
+ if ((index < 0) ||
+ (index == 0 && direction < 0) ||
+ (index == g_list_length(children)-1 && direction > 0)) {
+ gdk_beep();
+ return;
+ }
+
+ child = g_list_nth_data(children, index);
+ gtk_widget_ref(child);
+ gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
+ g_list_free(children);
+
+ children = NULL;
+ children = g_list_append(children, child);
+ gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction);
+ gtk_list_select_item(GTK_LIST(uc->list), index + direction);
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
+}
+
+static void draglist_up(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+ draglist_move(dp, uc, -1);
+}
+
+static void draglist_down(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+ draglist_move(dp, uc, +1);
+}
+
+#else /* !GTK_CHECK_VERSION(2,0,0) */
+
+/*
+ * GTK 2 list box event handlers.
+ */
+
+static void listbox_doubleclick(GtkTreeView *treeview, GtkTreePath *path,
+ GtkTreeViewColumn *column, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(treeview));
+ if (uc)
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
+}
+
+static void listbox_selchange(GtkTreeSelection *treeselection,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ GtkTreeView *tree = gtk_tree_selection_get_tree_view(treeselection);
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
+ if (uc)
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
+}
+
+struct draglist_valchange_ctx {
+ struct uctrl *uc;
+ struct dlgparam *dp;
+};
+
+static gboolean draglist_valchange(gpointer data)
+{
+ struct draglist_valchange_ctx *ctx =
+ (struct draglist_valchange_ctx *)data;
+
+ ctx->uc->ctrl->generic.handler(ctx->uc->ctrl, ctx->dp,
+ ctx->dp->data, EVENT_VALCHANGE);
+
+ sfree(ctx);
+
+ return FALSE;
}
-void dlg_fontsel_set(union control *ctrl, void *dlg, FontSpec fs)
+static void listbox_reorder(GtkTreeModel *treemodel, GtkTreePath *path,
+ GtkTreeIter *iter, gpointer data)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)data;
+ gpointer tree;
+ struct uctrl *uc;
+
+ if (dp->flags & FLAG_UPDATING_LISTBOX)
+ return; /* not a user drag operation */
+
+ tree = g_object_get_data(G_OBJECT(treemodel), "user-data");
+ uc = dlg_find_bywidget(dp, GTK_WIDGET(tree));
+ if (uc) {
+ /*
+ * We should cause EVENT_VALCHANGE on the list box, now
+ * that its rows have been reordered. However, the GTK 2
+ * docs say that at the point this signal is received the
+ * new row might not have actually been filled in yet.
+ *
+ * (So what smegging use is it then, eh? Don't suppose it
+ * occurred to you at any point that letting the
+ * application know _after_ the reordering was compelete
+ * might be helpful to someone?)
+ *
+ * To get round this, I schedule an idle function, which I
+ * hope won't be called until the main event loop is
+ * re-entered after the drag-and-drop handler has finished
+ * furtling with the list store.
+ */
+ struct draglist_valchange_ctx *ctx =
+ snew(struct draglist_valchange_ctx);
+ ctx->uc = uc;
+ ctx->dp = dp;
+ g_idle_add(draglist_valchange, ctx);
+ }
}
-void dlg_fontsel_get(union control *ctrl, void *dlg, FontSpec *fs)
-{
- /* FIXME */
-}
+#endif /* !GTK_CHECK_VERSION(2,0,0) */
-/*
- * Bracketing a large set of updates in these two functions will
- * cause the front end (if possible) to delay updating the screen
- * until it's all complete, thus avoiding flicker.
- */
-void dlg_update_start(union control *ctrl, void *dlg)
-{
- /* FIXME */
-}
+#if !GTK_CHECK_VERSION(2,4,0)
-void dlg_update_done(union control *ctrl, void *dlg)
+static void menuitem_activate(GtkMenuItem *item, gpointer data)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)data;
+ GtkWidget *menushell = GTK_WIDGET(item)->parent;
+ gpointer optmenu = gtk_object_get_data(GTK_OBJECT(menushell), "user-data");
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
}
-void dlg_set_focus(union control *ctrl, void *dlg)
+#else
+
+static void droplist_selchange(GtkComboBox *combo, gpointer data)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(combo));
+ if (uc)
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
}
-/*
- * During event processing, you might well want to give an error
- * indication to the user. dlg_beep() is a quick and easy generic
- * error; dlg_error() puts up a message-box or equivalent.
- */
-void dlg_beep(void *dlg)
+#endif /* !GTK_CHECK_VERSION(2,4,0) */
+
+static void filesel_ok(GtkButton *button, gpointer data)
{
- /* FIXME */
+ /* struct dlgparam *dp = (struct dlgparam *)data; */
+ gpointer filesel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(filesel), "user-data");
+ const char *name = gtk_file_selection_get_filename
+ (GTK_FILE_SELECTION(filesel));
+ gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
}
-void dlg_error_msg(void *dlg, char *msg)
+static void fontsel_ok(GtkButton *button, gpointer data)
{
- /* FIXME */
+ /* struct dlgparam *dp = (struct dlgparam *)data; */
+
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ gpointer fontsel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(fontsel), "user-data");
+ const char *name = gtk_font_selection_dialog_get_font_name
+ (GTK_FONT_SELECTION_DIALOG(fontsel));
+ gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
+
+#else
+
+ unifontsel *fontsel = (unifontsel *)gtk_object_get_data
+ (GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = (struct uctrl *)fontsel->user_data;
+ char *name = unifontsel_get_name(fontsel);
+ assert(name); /* should always be ok after OK pressed */
+ gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
+ sfree(name);
+
+#endif
}
-/*
- * This function signals to the front end that the dialog's
- * processing is completed, and passes an integer value (typically
- * a success status).
- */
-void dlg_end(void *dlg, int value)
+static void coloursel_ok(GtkButton *button, gpointer data)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)data;
+ gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data");
+ gdouble cvals[4];
+ gtk_color_selection_get_color
+ (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel)->colorsel),
+ cvals);
+ dp->coloursel_result.r = (int) (255 * cvals[0]);
+ dp->coloursel_result.g = (int) (255 * cvals[1]);
+ dp->coloursel_result.b = (int) (255 * cvals[2]);
+ dp->coloursel_result.ok = TRUE;
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
}
-void dlg_refresh(union control *ctrl, void *dlg)
+static void coloursel_cancel(GtkButton *button, gpointer data)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)data;
+ gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data");
+ dp->coloursel_result.ok = FALSE;
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
}
-void dlg_coloursel_start(union control *ctrl, void *dlg, int r, int g, int b)
+static void filefont_clicked(GtkButton *button, gpointer data)
{
- /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+
+ if (uc->ctrl->generic.type == CTRL_FILESELECT) {
+ GtkWidget *filesel =
+ gtk_file_selection_new(uc->ctrl->fileselect.title);
+ gtk_window_set_modal(GTK_WINDOW(filesel), TRUE);
+ gtk_object_set_data
+ (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "user-data",
+ (gpointer)filesel);
+ gtk_object_set_data(GTK_OBJECT(filesel), "user-data", (gpointer)uc);
+ gtk_signal_connect
+ (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
+ GTK_SIGNAL_FUNC(filesel_ok), (gpointer)dp);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
+ GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button), "clicked",
+ GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel);
+ gtk_widget_show(filesel);
+ }
+
+ if (uc->ctrl->generic.type == CTRL_FONTSELECT) {
+ const gchar *fontname = gtk_entry_get_text(GTK_ENTRY(uc->entry));
+
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ /*
+ * Use the GTK 1 standard font selector.
+ */
+
+ gchar *spacings[] = { "c", "m", NULL };
+ GtkWidget *fontsel =
+ gtk_font_selection_dialog_new("Select a font");
+ gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE);
+ gtk_font_selection_dialog_set_filter
+ (GTK_FONT_SELECTION_DIALOG(fontsel),
+ GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
+ NULL, NULL, NULL, NULL, spacings, NULL);
+ if (!gtk_font_selection_dialog_set_font_name
+ (GTK_FONT_SELECTION_DIALOG(fontsel), fontname)) {
+ /*
+ * If the font name wasn't found as it was, try opening
+ * it and extracting its FONT property. This should
+ * have the effect of mapping short aliases into true
+ * XLFDs.
+ */
+ GdkFont *font = gdk_font_load(fontname);
+ if (font) {
+ XFontStruct *xfs = GDK_FONT_XFONT(font);
+ Display *disp = GDK_FONT_XDISPLAY(font);
+ Atom fontprop = XInternAtom(disp, "FONT", False);
+ unsigned long ret;
+ gdk_font_ref(font);
+ if (XGetFontProperty(xfs, fontprop, &ret)) {
+ char *name = XGetAtomName(disp, (Atom)ret);
+ if (name)
+ gtk_font_selection_dialog_set_font_name
+ (GTK_FONT_SELECTION_DIALOG(fontsel), name);
+ }
+ gdk_font_unref(font);
+ }
+ }
+ gtk_object_set_data
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
+ "user-data", (gpointer)fontsel);
+ gtk_object_set_data(GTK_OBJECT(fontsel), "user-data", (gpointer)uc);
+ gtk_signal_connect
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
+ "clicked", GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
+ "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
+ (gpointer)fontsel);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button),
+ "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
+ (gpointer)fontsel);
+ gtk_widget_show(fontsel);
+
+#else /* !GTK_CHECK_VERSION(2,0,0) */
+
+ /*
+ * Use the unifontsel code provided in gtkfont.c.
+ */
+
+ unifontsel *fontsel = unifontsel_new("Select a font");
+
+ gtk_window_set_modal(fontsel->window, TRUE);
+ unifontsel_set_name(fontsel, fontname);
+
+ gtk_object_set_data(GTK_OBJECT(fontsel->ok_button),
+ "user-data", (gpointer)fontsel);
+ fontsel->user_data = uc;
+ gtk_signal_connect(GTK_OBJECT(fontsel->ok_button), "clicked",
+ GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp);
+ gtk_signal_connect_object(GTK_OBJECT(fontsel->ok_button), "clicked",
+ GTK_SIGNAL_FUNC(unifontsel_destroy),
+ (gpointer)fontsel);
+ gtk_signal_connect_object(GTK_OBJECT(fontsel->cancel_button),"clicked",
+ GTK_SIGNAL_FUNC(unifontsel_destroy),
+ (gpointer)fontsel);
+
+ gtk_widget_show(GTK_WIDGET(fontsel->window));
+
+#endif /* !GTK_CHECK_VERSION(2,0,0) */
+
+ }
}
-int dlg_coloursel_results(union control *ctrl, void *dlg,
- int *r, int *g, int *b)
+static void label_sizealloc(GtkWidget *widget, GtkAllocation *alloc,
+ gpointer data)
{
- return 0; /* FIXME */
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, widget);
+
+ gtk_widget_set_usize(uc->text, alloc->width, -1);
+ gtk_label_set_text(GTK_LABEL(uc->text), uc->ctrl->generic.label);
+ gtk_signal_disconnect(GTK_OBJECT(uc->text), uc->textsig);
}
-/*
+/* ----------------------------------------------------------------------
* This function does the main layout work: it reads a controlset,
* it creates the relevant GTK controls, and returns a GtkWidget
* containing the result. (This widget might be a title of some
* might be a GtkFrame containing a Columns; whatever it is, it's
* definitely a GtkWidget and should probably be added to a
* GtkVbox.)
+ *
+ * `win' is required for setting the default button. If it is
+ * non-NULL, all buttons created will be default-capable (so they
+ * have extra space round them for the default highlight).
*/
-GtkWidget *layout_ctrls(struct controlset *s, int listitemheight)
+GtkWidget *layout_ctrls(struct dlgparam *dp, struct Shortcuts *scs,
+ struct controlset *s, GtkWindow *win)
{
Columns *cols;
GtkWidget *ret;
*/
for (i = 0; i < s->ncontrols; i++) {
union control *ctrl = s->ctrls[i];
+ struct uctrl *uc;
+ int left = FALSE;
GtkWidget *w = NULL;
switch (ctrl->generic.type) {
}
continue; /* no actual control created */
case CTRL_TABDELAY:
- /* FIXME: we can do columns_taborder_last easily enough, but
- * we need to be able to remember which GtkWidget(s) correspond
- * to ctrl->tabdelay.ctrl. */
+ {
+ struct uctrl *uc = dlg_find_byctrl(dp, ctrl->tabdelay.ctrl);
+ if (uc)
+ columns_taborder_last(cols, uc->toplevel);
+ }
continue; /* no actual control created */
+ }
+
+ uc = snew(struct uctrl);
+ uc->ctrl = ctrl;
+ uc->privdata = NULL;
+ uc->privdata_needs_free = FALSE;
+ uc->buttons = NULL;
+ uc->entry = NULL;
+#if !GTK_CHECK_VERSION(2,4,0)
+ uc->list = uc->menu = uc->optmenu = NULL;
+#else
+ uc->combo = NULL;
+#endif
+#if GTK_CHECK_VERSION(2,0,0)
+ uc->treeview = NULL;
+ uc->listmodel = NULL;
+#endif
+ uc->button = uc->text = NULL;
+ uc->label = NULL;
+ uc->nclicks = 0;
+
+ switch (ctrl->generic.type) {
case CTRL_BUTTON:
w = gtk_button_new_with_label(ctrl->generic.label);
+ if (win) {
+ GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
+ if (ctrl->button.isdefault)
+ gtk_window_set_default(win, w);
+ if (ctrl->button.iscancel)
+ dp->cancelbutton = w;
+ }
+ gtk_signal_connect(GTK_OBJECT(w), "clicked",
+ GTK_SIGNAL_FUNC(button_clicked), dp);
+ gtk_signal_connect(GTK_OBJECT(w), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ shortcut_add(scs, GTK_BIN(w)->child, ctrl->button.shortcut,
+ SHORTCUT_UCTRL, uc);
break;
case CTRL_CHECKBOX:
w = gtk_check_button_new_with_label(ctrl->generic.label);
+ gtk_signal_connect(GTK_OBJECT(w), "toggled",
+ GTK_SIGNAL_FUNC(button_toggled), dp);
+ gtk_signal_connect(GTK_OBJECT(w), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ shortcut_add(scs, GTK_BIN(w)->child, ctrl->checkbox.shortcut,
+ SHORTCUT_UCTRL, uc);
+ left = TRUE;
break;
case CTRL_RADIO:
/*
gint i, *percentages;
GSList *group;
- w = columns_new(1);
+ w = columns_new(0);
if (ctrl->generic.label) {
GtkWidget *label = gtk_label_new(ctrl->generic.label);
columns_add(COLUMNS(w), label, 0, 1);
columns_force_left_align(COLUMNS(w), label);
gtk_widget_show(label);
+ shortcut_add(scs, label, ctrl->radio.shortcut,
+ SHORTCUT_UCTRL, uc);
+ uc->label = label;
}
percentages = g_new(gint, ctrl->radio.ncolumns);
for (i = 0; i < ctrl->radio.ncolumns; i++) {
percentages);
g_free(percentages);
group = NULL;
+
+ uc->nbuttons = ctrl->radio.nbuttons;
+ uc->buttons = snewn(uc->nbuttons, GtkWidget *);
+
for (i = 0; i < ctrl->radio.nbuttons; i++) {
GtkWidget *b;
gint colstart;
b = (gtk_radio_button_new_with_label
(group, ctrl->radio.buttons[i]));
+ uc->buttons[i] = b;
group = gtk_radio_button_group(GTK_RADIO_BUTTON(b));
colstart = i % ctrl->radio.ncolumns;
columns_add(COLUMNS(w), b, colstart,
(i == ctrl->radio.nbuttons-1 ?
ctrl->radio.ncolumns - colstart : 1));
+ columns_force_left_align(COLUMNS(w), b);
gtk_widget_show(b);
+ gtk_signal_connect(GTK_OBJECT(b), "toggled",
+ GTK_SIGNAL_FUNC(button_toggled), dp);
+ gtk_signal_connect(GTK_OBJECT(b), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ if (ctrl->radio.shortcuts) {
+ shortcut_add(scs, GTK_BIN(b)->child,
+ ctrl->radio.shortcuts[i],
+ SHORTCUT_UCTRL, uc);
+ }
}
}
break;
case CTRL_EDITBOX:
- if (ctrl->editbox.has_list) {
- w = gtk_combo_new();
- } else {
- w = gtk_entry_new();
- if (ctrl->editbox.password)
- gtk_entry_set_visibility(GTK_ENTRY(w), FALSE);
- }
- /*
- * Edit boxes, for some strange reason, have a minimum
- * width of 150 in GTK 1.2. We don't want this - we'd
- * rather the edit boxes acquired their natural width
- * from the column layout of the rest of the box.
- */
- {
+ {
GtkRequisition req;
+ GtkWidget *signalobject;
+
+ if (ctrl->editbox.has_list) {
+#if !GTK_CHECK_VERSION(2,4,0)
+ /*
+ * GTK 1 combo box.
+ */
+ w = gtk_combo_new();
+ gtk_combo_set_value_in_list(GTK_COMBO(w), FALSE, TRUE);
+ uc->entry = GTK_COMBO(w)->entry;
+ uc->list = GTK_COMBO(w)->list;
+ signalobject = uc->entry;
+#else
+ /*
+ * GTK 2 combo box.
+ */
+ uc->listmodel = gtk_list_store_new(2, G_TYPE_INT,
+ G_TYPE_STRING);
+ w = gtk_combo_box_entry_new_with_model
+ (GTK_TREE_MODEL(uc->listmodel), 1);
+ /* We cannot support password combo boxes. */
+ assert(!ctrl->editbox.password);
+ uc->combo = w;
+ signalobject = uc->combo;
+#endif
+ } else {
+ w = gtk_entry_new();
+ if (ctrl->editbox.password)
+ gtk_entry_set_visibility(GTK_ENTRY(w), FALSE);
+ uc->entry = w;
+ signalobject = w;
+ }
+ uc->entrysig =
+ gtk_signal_connect(GTK_OBJECT(signalobject), "changed",
+ GTK_SIGNAL_FUNC(editbox_changed), dp);
+ gtk_signal_connect(GTK_OBJECT(signalobject), "key_press_event",
+ GTK_SIGNAL_FUNC(editbox_key), dp);
+ gtk_signal_connect(GTK_OBJECT(signalobject), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event",
+ GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
+ gtk_signal_connect(GTK_OBJECT(signalobject), "focus_out_event",
+ GTK_SIGNAL_FUNC(editbox_lostfocus), dp);
+ /*
+ * Edit boxes, for some strange reason, have a minimum
+ * width of 150 in GTK 1.2. We don't want this - we'd
+ * rather the edit boxes acquired their natural width
+ * from the column layout of the rest of the box.
+ *
+ * Also, while we're here, we'll squirrel away the
+ * edit box height so we can use that to centre its
+ * label vertically beside it.
+ */
gtk_widget_size_request(w, &req);
gtk_widget_set_usize(w, 10, req.height);
- }
- if (ctrl->generic.label) {
- GtkWidget *label, *container;
-
- label = gtk_label_new(ctrl->generic.label);
- container = columns_new(4);
- if (ctrl->editbox.percentwidth == 100) {
- columns_add(COLUMNS(container), label, 0, 1);
- columns_force_left_align(COLUMNS(container), label);
- columns_add(COLUMNS(container), w, 0, 1);
- } else {
- gint percentages[2];
- percentages[1] = ctrl->editbox.percentwidth;
- percentages[0] = 100 - ctrl->editbox.percentwidth;
- columns_set_cols(COLUMNS(container), 2, percentages);
- columns_add(COLUMNS(container), label, 0, 1);
- columns_force_left_align(COLUMNS(container), label);
- columns_add(COLUMNS(container), w, 1, 1);
- }
- gtk_widget_show(label);
- gtk_widget_show(w);
+ if (ctrl->generic.label) {
+ GtkWidget *label, *container;
+
+ label = gtk_label_new(ctrl->generic.label);
+
+ shortcut_add(scs, label, ctrl->editbox.shortcut,
+ SHORTCUT_FOCUS, uc->entry);
+
+ container = columns_new(4);
+ if (ctrl->editbox.percentwidth == 100) {
+ columns_add(COLUMNS(container), label, 0, 1);
+ columns_force_left_align(COLUMNS(container), label);
+ columns_add(COLUMNS(container), w, 0, 1);
+ } else {
+ gint percentages[2];
+ percentages[1] = ctrl->editbox.percentwidth;
+ percentages[0] = 100 - ctrl->editbox.percentwidth;
+ columns_set_cols(COLUMNS(container), 2, percentages);
+ columns_add(COLUMNS(container), label, 0, 1);
+ columns_force_left_align(COLUMNS(container), label);
+ columns_add(COLUMNS(container), w, 1, 1);
+ /* Centre the label vertically. */
+ gtk_widget_set_usize(label, -1, req.height);
+ gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
+ }
+ gtk_widget_show(label);
+ gtk_widget_show(w);
- w = container;
- }
+ w = container;
+ uc->label = label;
+ }
+ }
break;
case CTRL_FILESELECT:
case CTRL_FONTSELECT:
columns_add(COLUMNS(w), ww, 0, 2);
columns_force_left_align(COLUMNS(w), ww);
gtk_widget_show(ww);
+ shortcut_add(scs, ww,
+ (ctrl->generic.type == CTRL_FILESELECT ?
+ ctrl->fileselect.shortcut :
+ ctrl->fontselect.shortcut),
+ SHORTCUT_UCTRL, uc);
+ uc->label = ww;
}
- ww = gtk_entry_new();
+ uc->entry = ww = gtk_entry_new();
gtk_widget_size_request(ww, &req);
gtk_widget_set_usize(ww, 10, req.height);
columns_add(COLUMNS(w), ww, 0, 1);
gtk_widget_show(ww);
- ww = gtk_button_new_with_label(browsebtn);
+ uc->button = ww = gtk_button_new_with_label(browsebtn);
columns_add(COLUMNS(w), ww, 1, 1);
gtk_widget_show(ww);
+
+ gtk_signal_connect(GTK_OBJECT(uc->entry), "key_press_event",
+ GTK_SIGNAL_FUNC(editbox_key), dp);
+ uc->entrysig =
+ gtk_signal_connect(GTK_OBJECT(uc->entry), "changed",
+ GTK_SIGNAL_FUNC(editbox_changed), dp);
+ gtk_signal_connect(GTK_OBJECT(uc->entry), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ gtk_signal_connect(GTK_OBJECT(uc->button), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ gtk_signal_connect(GTK_OBJECT(ww), "clicked",
+ GTK_SIGNAL_FUNC(filefont_clicked), dp);
}
break;
case CTRL_LISTBOX:
- if (ctrl->listbox.height == 0) {
- w = gtk_option_menu_new();
+
+#if GTK_CHECK_VERSION(2,0,0)
+ /*
+ * First construct the list data store, with the right
+ * number of columns.
+ */
+# if !GTK_CHECK_VERSION(2,4,0)
+ /* (For GTK 2.0 to 2.3, we do this for full listboxes only,
+ * because combo boxes are still done the old GTK1 way.) */
+ if (ctrl->listbox.height > 0)
+# endif
+ {
+ GType *types;
+ int i;
+ int cols;
+
+ cols = ctrl->listbox.ncols;
+ cols = cols ? cols : 1;
+ types = snewn(1 + cols, GType);
+
+ types[0] = G_TYPE_INT;
+ for (i = 0; i < cols; i++)
+ types[i+1] = G_TYPE_STRING;
+
+ uc->listmodel = gtk_list_store_newv(1 + cols, types);
+
+ sfree(types);
+ }
+#endif
+
+ /*
+ * See if it's a drop-down list (non-editable combo
+ * box).
+ */
+ if (ctrl->listbox.height == 0) {
+#if !GTK_CHECK_VERSION(2,4,0)
+ /*
+ * GTK1 and early-GTK2 option-menu style of
+ * drop-down list.
+ */
+ uc->optmenu = w = gtk_option_menu_new();
+ uc->menu = gtk_menu_new();
+ gtk_option_menu_set_menu(GTK_OPTION_MENU(w), uc->menu);
+ gtk_object_set_data(GTK_OBJECT(uc->menu), "user-data",
+ (gpointer)uc->optmenu);
+ gtk_signal_connect(GTK_OBJECT(uc->optmenu), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+#else
+ /*
+ * Late-GTK2 style using a GtkComboBox.
+ */
+ GtkCellRenderer *cr;
+
+ /*
+ * Create a non-editable GtkComboBox (that is, not
+ * its subclass GtkComboBoxEntry).
+ */
+ w = gtk_combo_box_new_with_model
+ (GTK_TREE_MODEL(uc->listmodel));
+ uc->combo = w;
+
+ /*
+ * Tell it how to render a list item (i.e. which
+ * column to look at in the list model).
+ */
+ cr = gtk_cell_renderer_text_new();
+ gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w), cr, TRUE);
+ gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w), cr,
+ "text", 1, NULL);
+
+ /*
+ * And tell it to notify us when the selection
+ * changes.
+ */
+ g_signal_connect(G_OBJECT(w), "changed",
+ G_CALLBACK(droplist_selchange), dp);
+#endif
} else {
- GtkWidget *list;
- list = gtk_list_new();
- gtk_list_set_selection_mode(GTK_LIST(list),
- (ctrl->listbox.multisel ?
- GTK_SELECTION_MULTIPLE :
- GTK_SELECTION_SINGLE));
+#if !GTK_CHECK_VERSION(2,0,0)
+ /*
+ * GTK1-style full list box.
+ */
+ uc->list = gtk_list_new();
+ if (ctrl->listbox.multisel == 2) {
+ gtk_list_set_selection_mode(GTK_LIST(uc->list),
+ GTK_SELECTION_EXTENDED);
+ } else if (ctrl->listbox.multisel == 1) {
+ gtk_list_set_selection_mode(GTK_LIST(uc->list),
+ GTK_SELECTION_MULTIPLE);
+ } else {
+ gtk_list_set_selection_mode(GTK_LIST(uc->list),
+ GTK_SELECTION_SINGLE);
+ }
w = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(w),
- list);
+ uc->list);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(w),
GTK_POLICY_NEVER,
GTK_POLICY_AUTOMATIC);
- gtk_widget_show(list);
+ uc->adj = gtk_scrolled_window_get_vadjustment
+ (GTK_SCROLLED_WINDOW(w));
+
+ gtk_widget_show(uc->list);
+ gtk_signal_connect(GTK_OBJECT(uc->list), "selection-changed",
+ GTK_SIGNAL_FUNC(list_selchange), dp);
+ gtk_signal_connect(GTK_OBJECT(uc->list), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
/*
* Adjust the height of the scrolled window to the
* upgrades, I'd be grateful.
*/
{
- int edge = GTK_WIDGET(list)->style->klass->ythickness;
+ int edge;
+ edge = GTK_WIDGET(uc->list)->style->klass->ythickness;
gtk_widget_set_usize(w, 10,
2*edge + (ctrl->listbox.height *
- listitemheight));
+ get_listitemheight(w)));
+ }
+
+ if (ctrl->listbox.draglist) {
+ /*
+ * GTK doesn't appear to make it easy to
+ * implement a proper draggable list; so
+ * instead I'm just going to have to put an Up
+ * and a Down button to the right of the actual
+ * list box. Ah well.
+ */
+ GtkWidget *cols, *button;
+ static const gint percentages[2] = { 80, 20 };
+
+ cols = columns_new(4);
+ columns_set_cols(COLUMNS(cols), 2, percentages);
+ columns_add(COLUMNS(cols), w, 0, 1);
+ gtk_widget_show(w);
+ button = gtk_button_new_with_label("Up");
+ columns_add(COLUMNS(cols), button, 1, 1);
+ gtk_widget_show(button);
+ gtk_signal_connect(GTK_OBJECT(button), "clicked",
+ GTK_SIGNAL_FUNC(draglist_up), dp);
+ gtk_signal_connect(GTK_OBJECT(button), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+ button = gtk_button_new_with_label("Down");
+ columns_add(COLUMNS(cols), button, 1, 1);
+ gtk_widget_show(button);
+ gtk_signal_connect(GTK_OBJECT(button), "clicked",
+ GTK_SIGNAL_FUNC(draglist_down), dp);
+ gtk_signal_connect(GTK_OBJECT(button), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), dp);
+
+ w = cols;
+ }
+#else
+ /*
+ * GTK2 treeview-based full list box.
+ */
+ GtkTreeSelection *sel;
+
+ /*
+ * Create the list box itself, its columns, and
+ * its containing scrolled window.
+ */
+ w = gtk_tree_view_new_with_model
+ (GTK_TREE_MODEL(uc->listmodel));
+ g_object_set_data(G_OBJECT(uc->listmodel), "user-data",
+ (gpointer)w);
+ gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(w), FALSE);
+ sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(w));
+ gtk_tree_selection_set_mode
+ (sel, ctrl->listbox.multisel ? GTK_SELECTION_MULTIPLE :
+ GTK_SELECTION_SINGLE);
+ uc->treeview = w;
+ gtk_signal_connect(GTK_OBJECT(w), "row-activated",
+ GTK_SIGNAL_FUNC(listbox_doubleclick), dp);
+ g_signal_connect(G_OBJECT(sel), "changed",
+ G_CALLBACK(listbox_selchange), dp);
+
+ if (ctrl->listbox.draglist) {
+ gtk_tree_view_set_reorderable(GTK_TREE_VIEW(w), TRUE);
+ g_signal_connect(G_OBJECT(uc->listmodel), "row-inserted",
+ G_CALLBACK(listbox_reorder), dp);
+ }
+
+ {
+ int i;
+ int cols;
+
+ cols = ctrl->listbox.ncols;
+ cols = cols ? cols : 1;
+ for (i = 0; i < cols; i++) {
+ GtkTreeViewColumn *column;
+ /*
+ * It appears that GTK 2 doesn't leave us any
+ * particularly sensible way to honour the
+ * "percentages" specification in the ctrl
+ * structure.
+ */
+ column = gtk_tree_view_column_new_with_attributes
+ ("heading", gtk_cell_renderer_text_new(),
+ "text", i+1, (char *)NULL);
+ gtk_tree_view_column_set_sizing
+ (column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(w), column);
+ }
+ }
+
+ {
+ GtkWidget *scroll;
+
+ scroll = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_set_shadow_type
+ (GTK_SCROLLED_WINDOW(scroll), GTK_SHADOW_IN);
+ gtk_widget_show(w);
+ gtk_container_add(GTK_CONTAINER(scroll), w);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
+ GTK_POLICY_AUTOMATIC,
+ GTK_POLICY_ALWAYS);
+ gtk_widget_set_size_request
+ (scroll, -1,
+ ctrl->listbox.height * get_listitemheight(w));
+
+ w = scroll;
+ }
+#endif
+ }
+
+ if (ctrl->generic.label) {
+ GtkWidget *label, *container;
+ GtkRequisition req;
+
+ label = gtk_label_new(ctrl->generic.label);
+
+ shortcut_add(scs, label, ctrl->listbox.shortcut,
+ SHORTCUT_FOCUS, w);
+
+ container = columns_new(4);
+ if (ctrl->listbox.percentwidth == 100) {
+ columns_add(COLUMNS(container), label, 0, 1);
+ columns_force_left_align(COLUMNS(container), label);
+ columns_add(COLUMNS(container), w, 0, 1);
+ } else {
+ gint percentages[2];
+ percentages[1] = ctrl->listbox.percentwidth;
+ percentages[0] = 100 - ctrl->listbox.percentwidth;
+ columns_set_cols(COLUMNS(container), 2, percentages);
+ columns_add(COLUMNS(container), label, 0, 1);
+ columns_force_left_align(COLUMNS(container), label);
+ columns_add(COLUMNS(container), w, 1, 1);
+ /* Centre the label vertically. */
+ gtk_widget_size_request(w, &req);
+ gtk_widget_set_usize(label, -1, req.height);
+ gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
+ }
+ gtk_widget_show(label);
+ gtk_widget_show(w);
+
+ w = container;
+ uc->label = label;
+ }
+
+ break;
+ case CTRL_TEXT:
+ /*
+ * Wrapping text widgets don't sit well with the GTK
+ * layout model, in which widgets state a minimum size
+ * and the whole window then adjusts to the smallest
+ * size it can sensibly take given its contents. A
+ * wrapping text widget _has_ no clear minimum size;
+ * instead it has a range of possibilities. It can be
+ * one line deep but 2000 wide, or two lines deep and
+ * 1000 pixels, or three by 867, or four by 500 and so
+ * on. It can be as short as you like provided you
+ * don't mind it being wide, or as narrow as you like
+ * provided you don't mind it being tall.
+ *
+ * Therefore, it fits very badly into the layout model.
+ * Hence the only thing to do is pick a width and let
+ * it choose its own number of lines. To do this I'm
+ * going to cheat a little. All new wrapping text
+ * widgets will be created with a minimal text content
+ * "X"; then, after the rest of the dialog box is set
+ * up and its size calculated, the text widgets will be
+ * told their width and given their real text, which
+ * will cause the size to be recomputed in the y
+ * direction (because many of them will expand to more
+ * than one line).
+ */
+ uc->text = w = gtk_label_new("X");
+ gtk_misc_set_alignment(GTK_MISC(w), 0.0, 0.0);
+ gtk_label_set_line_wrap(GTK_LABEL(w), TRUE);
+ uc->textsig =
+ gtk_signal_connect(GTK_OBJECT(w), "size-allocate",
+ GTK_SIGNAL_FUNC(label_sizealloc), dp);
+ break;
+ }
+
+ assert(w != NULL);
+
+ columns_add(cols, w,
+ COLUMN_START(ctrl->generic.column),
+ COLUMN_SPAN(ctrl->generic.column));
+ if (left)
+ columns_force_left_align(cols, w);
+ gtk_widget_show(w);
+
+ uc->toplevel = w;
+ dlg_add_uctrl(dp, uc);
+ }
+
+ return ret;
+}
+
+struct selparam {
+ struct dlgparam *dp;
+ GtkNotebook *panels;
+ GtkWidget *panel;
+#if !GTK_CHECK_VERSION(2,0,0)
+ GtkWidget *treeitem;
+#else
+ int depth;
+ GtkTreePath *treepath;
+#endif
+ struct Shortcuts shortcuts;
+};
+
+#if GTK_CHECK_VERSION(2,0,0)
+static void treeselection_changed(GtkTreeSelection *treeselection,
+ gpointer data)
+{
+ struct selparam *sps = (struct selparam *)data, *sp;
+ GtkTreeModel *treemodel;
+ GtkTreeIter treeiter;
+ gint spindex;
+ gint page_num;
+
+ if (!gtk_tree_selection_get_selected(treeselection, &treemodel, &treeiter))
+ return;
+
+ gtk_tree_model_get(treemodel, &treeiter, TREESTORE_PARAMS, &spindex, -1);
+ sp = &sps[spindex];
+
+ page_num = gtk_notebook_page_num(sp->panels, sp->panel);
+ gtk_notebook_set_page(sp->panels, page_num);
+
+ dlg_refresh(NULL, sp->dp);
+
+ sp->dp->shortcuts = &sp->shortcuts;
+}
+#else
+static void treeitem_sel(GtkItem *item, gpointer data)
+{
+ struct selparam *sp = (struct selparam *)data;
+ gint page_num;
+
+ page_num = gtk_notebook_page_num(sp->panels, sp->panel);
+ gtk_notebook_set_page(sp->panels, page_num);
+
+ dlg_refresh(NULL, sp->dp);
+
+ sp->dp->shortcuts = &sp->shortcuts;
+ sp->dp->currtreeitem = sp->treeitem;
+}
+#endif
+
+static void window_destroy(GtkWidget *widget, gpointer data)
+{
+ gtk_main_quit();
+}
+
+#if !GTK_CHECK_VERSION(2,0,0)
+static int tree_grab_focus(struct dlgparam *dp)
+{
+ int i, f;
+
+ /*
+ * See if any of the treeitems has the focus.
+ */
+ f = -1;
+ for (i = 0; i < dp->ntreeitems; i++)
+ if (GTK_WIDGET_HAS_FOCUS(dp->treeitems[i])) {
+ f = i;
+ break;
+ }
+
+ if (f >= 0)
+ return FALSE;
+ else {
+ gtk_widget_grab_focus(dp->currtreeitem);
+ return TRUE;
+ }
+}
+
+gint tree_focus(GtkContainer *container, GtkDirectionType direction,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+
+ gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus");
+ /*
+ * If there's a focused treeitem, we return FALSE to cause the
+ * focus to move on to some totally other control. If not, we
+ * focus the selected one.
+ */
+ return tree_grab_focus(dp);
+}
+#endif
+
+int win_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+
+ if (event->keyval == GDK_Escape && dp->cancelbutton) {
+ gtk_signal_emit_by_name(GTK_OBJECT(dp->cancelbutton), "clicked");
+ return TRUE;
+ }
+
+ if ((event->state & GDK_MOD1_MASK) &&
+ (unsigned char)event->string[0] > 0 &&
+ (unsigned char)event->string[0] <= 127) {
+ int schr = (unsigned char)event->string[0];
+ struct Shortcut *sc = &dp->shortcuts->sc[schr];
+
+ switch (sc->action) {
+ case SHORTCUT_TREE:
+#if GTK_CHECK_VERSION(2,0,0)
+ gtk_widget_grab_focus(sc->widget);
+#else
+ tree_grab_focus(dp);
+#endif
+ break;
+ case SHORTCUT_FOCUS:
+ gtk_widget_grab_focus(sc->widget);
+ break;
+ case SHORTCUT_UCTRL:
+ /*
+ * We must do something sensible with a uctrl.
+ * Precisely what this is depends on the type of
+ * control.
+ */
+ switch (sc->uc->ctrl->generic.type) {
+ case CTRL_CHECKBOX:
+ case CTRL_BUTTON:
+ /* Check boxes and buttons get the focus _and_ get toggled. */
+ gtk_widget_grab_focus(sc->uc->toplevel);
+ gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->toplevel),
+ "clicked");
+ break;
+ case CTRL_FILESELECT:
+ case CTRL_FONTSELECT:
+ /* File/font selectors have their buttons pressed (ooer),
+ * and focus transferred to the edit box. */
+ gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->button),
+ "clicked");
+ gtk_widget_grab_focus(sc->uc->entry);
+ break;
+ case CTRL_RADIO:
+ /*
+ * Radio buttons are fun, because they have
+ * multiple shortcuts. We must find whether the
+ * activated shortcut is the shortcut for the whole
+ * group, or for a particular button. In the former
+ * case, we find the currently selected button and
+ * focus it; in the latter, we focus-and-click the
+ * button whose shortcut was pressed.
+ */
+ if (schr == sc->uc->ctrl->radio.shortcut) {
+ int i;
+ for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
+ if (gtk_toggle_button_get_active
+ (GTK_TOGGLE_BUTTON(sc->uc->buttons[i]))) {
+ gtk_widget_grab_focus(sc->uc->buttons[i]);
+ }
+ } else if (sc->uc->ctrl->radio.shortcuts) {
+ int i;
+ for (i = 0; i < sc->uc->ctrl->radio.nbuttons; i++)
+ if (schr == sc->uc->ctrl->radio.shortcuts[i]) {
+ gtk_widget_grab_focus(sc->uc->buttons[i]);
+ gtk_signal_emit_by_name
+ (GTK_OBJECT(sc->uc->buttons[i]), "clicked");
+ }
+ }
+ break;
+ case CTRL_LISTBOX:
+
+#if !GTK_CHECK_VERSION(2,4,0)
+ if (sc->uc->optmenu) {
+ GdkEventButton bev;
+ gint returnval;
+
+ gtk_widget_grab_focus(sc->uc->optmenu);
+ /* Option menus don't work using the "clicked" signal.
+ * We need to manufacture a button press event :-/ */
+ bev.type = GDK_BUTTON_PRESS;
+ bev.button = 1;
+ gtk_signal_emit_by_name(GTK_OBJECT(sc->uc->optmenu),
+ "button_press_event",
+ &bev, &returnval);
+ break;
+ }
+#else
+ if (sc->uc->combo) {
+ gtk_widget_grab_focus(sc->uc->combo);
+ gtk_combo_box_popup(GTK_COMBO_BOX(sc->uc->combo));
+ break;
}
-#if 1
-/* here is an example of a percentage-based tabbed list item */
-{ int i; for (i=0; i<10; i++) {
- GtkWidget *listitem = gtk_list_item_new();
- GtkWidget *cols = columns_new(4);
- GtkWidget *label1 = gtk_label_new("left");
- GtkWidget *label2 = gtk_label_new("right");
- GList *itemlist;
- static const gint percents[] = { 50, 50 };
- columns_set_cols(COLUMNS(cols), 2, percents);
- columns_add(COLUMNS(cols), label1, 0, 1);
- columns_force_left_align(COLUMNS(cols), label1);
- columns_add(COLUMNS(cols), label2, 1, 1);
- columns_force_left_align(COLUMNS(cols), label2);
- gtk_widget_show(label1);
- gtk_widget_show(label2);
- gtk_widget_show(cols);
- gtk_container_add(GTK_CONTAINER(listitem), cols);
- itemlist = g_list_append(NULL, listitem);
- gtk_list_append_items(GTK_LIST(list), itemlist);
- gtk_widget_show(listitem);
-} }
#endif
+#if !GTK_CHECK_VERSION(2,0,0)
+ if (sc->uc->list) {
+ /*
+ * For GTK-1 style list boxes, we tell it to
+ * focus one of its children, which appears to
+ * do the Right Thing.
+ */
+ gtk_container_focus(GTK_CONTAINER(sc->uc->list),
+ GTK_DIR_TAB_FORWARD);
+ break;
+ }
+#else
+ if (sc->uc->treeview) {
+ gtk_widget_grab_focus(sc->uc->treeview);
+ break;
+ }
+#endif
+ assert(!"We shouldn't get here");
+ break;
+ }
+ break;
+ }
+ }
+
+ return FALSE;
+}
+
+#if !GTK_CHECK_VERSION(2,0,0)
+int tree_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+
+ if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
+ event->keyval == GDK_Down || event->keyval == GDK_KP_Down) {
+ int dir, i, j = -1;
+ for (i = 0; i < dp->ntreeitems; i++)
+ if (widget == dp->treeitems[i])
+ break;
+ if (i < dp->ntreeitems) {
+ if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up)
+ dir = -1;
+ else
+ dir = +1;
+
+ while (1) {
+ i += dir;
+ if (i < 0 || i >= dp->ntreeitems)
+ break; /* nothing in that dir to select */
+ /*
+ * Determine if this tree item is visible.
+ */
+ {
+ GtkWidget *w = dp->treeitems[i];
+ int vis = TRUE;
+ while (w && (GTK_IS_TREE_ITEM(w) || GTK_IS_TREE(w))) {
+ if (!GTK_WIDGET_VISIBLE(w)) {
+ vis = FALSE;
+ break;
+ }
+ w = w->parent;
+ }
+ if (vis) {
+ j = i; /* got one */
+ break;
+ }
+ }
+ }
+ }
+ gtk_signal_emit_stop_by_name(GTK_OBJECT(widget),
+ "key_press_event");
+ if (j >= 0) {
+ gtk_signal_emit_by_name(GTK_OBJECT(dp->treeitems[j]), "toggle");
+ gtk_widget_grab_focus(dp->treeitems[j]);
+ }
+ return TRUE;
+ }
+
+ /*
+ * It's nice for Left and Right to expand and collapse tree
+ * branches.
+ */
+ if (event->keyval == GDK_Left || event->keyval == GDK_KP_Left) {
+ gtk_signal_emit_stop_by_name(GTK_OBJECT(widget),
+ "key_press_event");
+ gtk_tree_item_collapse(GTK_TREE_ITEM(widget));
+ return TRUE;
+ }
+ if (event->keyval == GDK_Right || event->keyval == GDK_KP_Right) {
+ gtk_signal_emit_stop_by_name(GTK_OBJECT(widget),
+ "key_press_event");
+ gtk_tree_item_expand(GTK_TREE_ITEM(widget));
+ return TRUE;
+ }
+
+ return FALSE;
+}
+#endif
+
+static void shortcut_highlight(GtkWidget *labelw, int chr)
+{
+ GtkLabel *label = GTK_LABEL(labelw);
+ gchar *currstr, *pattern;
+ int i;
+
+ gtk_label_get(label, &currstr);
+ for (i = 0; currstr[i]; i++)
+ if (tolower((unsigned char)currstr[i]) == chr) {
+ GtkRequisition req;
- if (ctrl->listbox.draglist) {
- /*
- * GTK doesn't appear to make it easy to
- * implement a proper draggable list; so
- * instead I'm just going to have to put an Up
- * and a Down button to the right of the actual
- * list box. Ah well.
- */
- GtkWidget *cols, *button;
- static const gint percentages[2] = { 80, 20 };
+ pattern = dupprintf("%*s_", i, "");
- cols = columns_new(4);
- columns_set_cols(COLUMNS(cols), 2, percentages);
- columns_add(COLUMNS(cols), w, 0, 1);
- gtk_widget_show(w);
- button = gtk_button_new_with_label("Up");
- columns_add(COLUMNS(cols), button, 1, 1);
- gtk_widget_show(button);
- button = gtk_button_new_with_label("Down");
- columns_add(COLUMNS(cols), button, 1, 1);
- gtk_widget_show(button);
+ gtk_widget_size_request(GTK_WIDGET(label), &req);
+ gtk_label_set_pattern(label, pattern);
+ gtk_widget_set_usize(GTK_WIDGET(label), -1, req.height);
- w = cols;
- }
+ sfree(pattern);
+ break;
+ }
+}
- }
- if (ctrl->generic.label) {
- GtkWidget *label, *container;
+void shortcut_add(struct Shortcuts *scs, GtkWidget *labelw,
+ int chr, int action, void *ptr)
+{
+ if (chr == NO_SHORTCUT)
+ return;
- label = gtk_label_new(ctrl->generic.label);
+ chr = tolower((unsigned char)chr);
- container = columns_new(4);
- if (ctrl->listbox.percentwidth == 100) {
- columns_add(COLUMNS(container), label, 0, 1);
- columns_force_left_align(COLUMNS(container), label);
- columns_add(COLUMNS(container), w, 0, 1);
- } else {
- gint percentages[2];
- percentages[1] = ctrl->listbox.percentwidth;
- percentages[0] = 100 - ctrl->listbox.percentwidth;
- columns_set_cols(COLUMNS(container), 2, percentages);
- columns_add(COLUMNS(container), label, 0, 1);
- columns_force_left_align(COLUMNS(container), label);
- columns_add(COLUMNS(container), w, 1, 1);
- }
- gtk_widget_show(label);
- gtk_widget_show(w);
+ assert(scs->sc[chr].action == SHORTCUT_EMPTY);
- w = container;
- }
- break;
- case CTRL_TEXT:
- w = gtk_label_new(ctrl->generic.label);
- gtk_label_set_line_wrap(GTK_LABEL(w), TRUE);
- /* FIXME: deal with wrapping! */
- break;
- }
- if (w) {
- columns_add(cols, w,
- COLUMN_START(ctrl->generic.column),
- COLUMN_SPAN(ctrl->generic.column));
- gtk_widget_show(w);
- }
+ scs->sc[chr].action = action;
+
+ if (action == SHORTCUT_FOCUS) {
+ scs->sc[chr].uc = NULL;
+ scs->sc[chr].widget = (GtkWidget *)ptr;
+ } else {
+ scs->sc[chr].widget = NULL;
+ scs->sc[chr].uc = (struct uctrl *)ptr;
}
- return ret;
+ shortcut_highlight(labelw, chr);
}
-struct selparam {
- Panels *panels;
- GtkWidget *panel, *treeitem;
-};
-
-static void treeitem_sel(GtkItem *item, gpointer data)
+int get_listitemheight(GtkWidget *w)
{
- struct selparam *sp = (struct selparam *)data;
-
- panels_switch_to(sp->panels, sp->panel);
+#if !GTK_CHECK_VERSION(2,0,0)
+ GtkWidget *listitem = gtk_list_item_new_with_label("foo");
+ GtkRequisition req;
+ gtk_widget_size_request(listitem, &req);
+ gtk_object_sink(GTK_OBJECT(listitem));
+ return req.height;
+#else
+ int height;
+ GtkCellRenderer *cr = gtk_cell_renderer_text_new();
+ gtk_cell_renderer_get_size(cr, w, NULL, NULL, NULL, NULL, &height);
+ g_object_ref(G_OBJECT(cr));
+ gtk_object_sink(GTK_OBJECT(cr));
+ g_object_unref(G_OBJECT(cr));
+ return height;
+#endif
}
-void destroy(GtkWidget *widget, gpointer data)
+void set_dialog_action_area(GtkDialog *dlg, GtkWidget *w)
{
- gtk_main_quit();
+#if !GTK_CHECK_VERSION(2,0,0)
+
+ /*
+ * In GTK 1, laying out the buttons at the bottom of the
+ * configuration box is nice and easy, because a GtkDialog's
+ * action_area is a GtkHBox which stretches to cover the full
+ * width of the dialog. So we just put our Columns widget
+ * straight into that hbox, and it ends up just where we want
+ * it.
+ */
+ gtk_box_pack_start(GTK_BOX(dlg->action_area), w, TRUE, TRUE, 0);
+
+#else
+ /*
+ * In GTK 2, the action area is now a GtkHButtonBox and its
+ * layout behaviour seems to be different: it doesn't stretch
+ * to cover the full width of the window, but instead finds its
+ * own preferred width and right-aligns that within the window.
+ * This isn't what we want, because we have both left-aligned
+ * and right-aligned buttons coming out of the above call to
+ * layout_ctrls(), and right-aligning the whole thing will
+ * result in the former being centred and looking weird.
+ *
+ * So instead we abandon the dialog's action area completely:
+ * we gtk_widget_hide() it in the below code, and we also call
+ * gtk_dialog_set_has_separator() to remove the separator above
+ * it. We then insert our own action area into the end of the
+ * dialog's main vbox, and add our own separator above that.
+ *
+ * (Ideally, if we were a native GTK app, we would use the
+ * GtkHButtonBox's _own_ innate ability to support one set of
+ * buttons being right-aligned and one left-aligned. But to do
+ * that here, we would have to either (a) pick apart our cross-
+ * platform layout structures and treat them specially for this
+ * particular set of controls, which would be painful, or else
+ * (b) develop a special and simpler cross-platform
+ * representation for these particular controls, and introduce
+ * special-case code into all the _other_ platforms to handle
+ * it. Neither appeals. Therefore, I regretfully discard the
+ * GTKHButtonBox and go it alone.)
+ */
+
+ GtkWidget *align;
+ align = gtk_alignment_new(0, 0, 1, 1);
+ gtk_container_add(GTK_CONTAINER(align), w);
+ /*
+ * The purpose of this GtkAlignment is to provide padding
+ * around the buttons. The padding we use is twice the padding
+ * used in our GtkColumns, because we nest two GtkColumns most
+ * of the time (one separating the tree view from the main
+ * controls, and another for the main controls themselves).
+ */
+#if GTK_CHECK_VERSION(2,4,0)
+ gtk_alignment_set_padding(GTK_ALIGNMENT(align), 8, 8, 8, 8);
+#endif
+ gtk_widget_show(align);
+ gtk_box_pack_end(GTK_BOX(dlg->vbox), align, FALSE, TRUE, 0);
+ w = gtk_hseparator_new();
+ gtk_box_pack_end(GTK_BOX(dlg->vbox), w, FALSE, TRUE, 0);
+ gtk_widget_show(w);
+ gtk_widget_hide(dlg->action_area);
+ gtk_dialog_set_has_separator(dlg, FALSE);
+#endif
}
-void do_config_box(void)
+int do_config_box(const char *title, Conf *conf, int midsession,
+ int protcfginfo)
{
GtkWidget *window, *hbox, *vbox, *cols, *label,
*tree, *treescroll, *panels, *panelvbox;
- int index, level, listitemheight;
+ int index, level, protocol;
struct controlbox *ctrlbox;
char *path;
+#if GTK_CHECK_VERSION(2,0,0)
+ GtkTreeStore *treestore;
+ GtkCellRenderer *treerenderer;
+ GtkTreeViewColumn *treecolumn;
+ GtkTreeSelection *treeselection;
+ GtkTreeIter treeiterlevels[8];
+#else
GtkTreeItem *treeitemlevels[8];
GtkTree *treelevels[8];
- Config cfg;
+#endif
+ struct dlgparam dp;
+ struct Shortcuts scs;
struct selparam *selparams = NULL;
int nselparams = 0, selparamsize = 0;
- do_defaults(NULL, &cfg);
+ dlg_init(&dp);
- {
- GtkWidget *listitem = gtk_list_item_new_with_label("foo");
- GtkRequisition req;
- gtk_widget_size_request(listitem, &req);
- listitemheight = req.height;
- gtk_widget_unref(listitem);
+ for (index = 0; index < lenof(scs.sc); index++) {
+ scs.sc[index].action = SHORTCUT_EMPTY;
}
+ window = gtk_dialog_new();
+
ctrlbox = ctrl_new_box();
- setup_config_box(ctrlbox, NULL, FALSE, 0);
- unix_setup_config_box(ctrlbox, FALSE);
+ protocol = conf_get_int(conf, CONF_protocol);
+ setup_config_box(ctrlbox, midsession, protocol, protcfginfo);
+ unix_setup_config_box(ctrlbox, midsession, protocol);
+ gtk_setup_config_box(ctrlbox, midsession, window);
- window = gtk_dialog_new();
+ gtk_window_set_title(GTK_WINDOW(window), title);
hbox = gtk_hbox_new(FALSE, 4);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox), hbox, TRUE, TRUE, 0);
gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);
columns_force_left_align(COLUMNS(cols), label);
gtk_widget_show(label);
treescroll = gtk_scrolled_window_new(NULL, NULL);
+#if GTK_CHECK_VERSION(2,0,0)
+ treestore = gtk_tree_store_new
+ (TREESTORE_NUM, G_TYPE_STRING, G_TYPE_INT);
+ tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(treestore));
+ gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree), FALSE);
+ treerenderer = gtk_cell_renderer_text_new();
+ treecolumn = gtk_tree_view_column_new_with_attributes
+ ("Label", treerenderer, "text", 0, NULL);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tree), treecolumn);
+ treeselection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
+ gtk_tree_selection_set_mode(treeselection, GTK_SELECTION_BROWSE);
+ gtk_container_add(GTK_CONTAINER(treescroll), tree);
+#else
tree = gtk_tree_new();
gtk_tree_set_view_mode(GTK_TREE(tree), GTK_TREE_VIEW_ITEM);
gtk_tree_set_selection_mode(GTK_TREE(tree), GTK_SELECTION_BROWSE);
- gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll),
- tree);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll),
- GTK_POLICY_NEVER,
- GTK_POLICY_AUTOMATIC);
- gtk_widget_show(tree);
+ gtk_signal_connect(GTK_OBJECT(tree), "focus",
+ GTK_SIGNAL_FUNC(tree_focus), &dp);
+#endif
+ gtk_signal_connect(GTK_OBJECT(tree), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), &dp);
+ shortcut_add(&scs, label, 'g', SHORTCUT_TREE, tree);
gtk_widget_show(treescroll);
gtk_box_pack_start(GTK_BOX(vbox), treescroll, TRUE, TRUE, 0);
- panels = panels_new();
+ panels = gtk_notebook_new();
+ gtk_notebook_set_show_tabs(GTK_NOTEBOOK(panels), FALSE);
+ gtk_notebook_set_show_border(GTK_NOTEBOOK(panels), FALSE);
gtk_box_pack_start(GTK_BOX(hbox), panels, TRUE, TRUE, 0);
gtk_widget_show(panels);
level = 0;
for (index = 0; index < ctrlbox->nctrlsets; index++) {
struct controlset *s = ctrlbox->ctrlsets[index];
- GtkWidget *w = layout_ctrls(s, listitemheight);
+ GtkWidget *w;
if (!*s->pathname) {
- gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->action_area),
- w, TRUE, TRUE, 0);
+ w = layout_ctrls(&dp, &scs, s, GTK_WINDOW(window));
+
+ set_dialog_action_area(GTK_DIALOG(window), w);
} else {
int j = path ? ctrl_path_compare(s->pathname, path) : 0;
if (j != INT_MAX) { /* add to treeview, start new panel */
char *c;
+#if GTK_CHECK_VERSION(2,0,0)
+ GtkTreeIter treeiter;
+#else
GtkWidget *treeitem;
+#endif
int first;
/*
else
c++;
- treeitem = gtk_tree_item_new_with_label(c);
+ path = s->pathname;
+
+ first = (panelvbox == NULL);
+
+ panelvbox = gtk_vbox_new(FALSE, 4);
+ gtk_widget_show(panelvbox);
+ gtk_notebook_append_page(GTK_NOTEBOOK(panels), panelvbox,
+ NULL);
+ if (first) {
+ gint page_num;
+
+ page_num = gtk_notebook_page_num(GTK_NOTEBOOK(panels),
+ panelvbox);
+ gtk_notebook_set_page(GTK_NOTEBOOK(panels), page_num);
+ }
+
+ if (nselparams >= selparamsize) {
+ selparamsize += 16;
+ selparams = sresize(selparams, selparamsize,
+ struct selparam);
+ }
+ selparams[nselparams].dp = &dp;
+ selparams[nselparams].panels = GTK_NOTEBOOK(panels);
+ selparams[nselparams].panel = panelvbox;
+ selparams[nselparams].shortcuts = scs; /* structure copy */
+
assert(j-1 < level);
+
+#if GTK_CHECK_VERSION(2,0,0)
+ if (j > 0)
+ /* treeiterlevels[j-1] will always be valid because we
+ * don't allow implicit path components; see above.
+ */
+ gtk_tree_store_append(treestore, &treeiter,
+ &treeiterlevels[j-1]);
+ else
+ gtk_tree_store_append(treestore, &treeiter, NULL);
+ gtk_tree_store_set(treestore, &treeiter,
+ TREESTORE_PATH, c,
+ TREESTORE_PARAMS, nselparams,
+ -1);
+ treeiterlevels[j] = treeiter;
+
+ selparams[nselparams].depth = j;
+ if (j > 0) {
+ selparams[nselparams].treepath =
+ gtk_tree_model_get_path(GTK_TREE_MODEL(treestore),
+ &treeiterlevels[j-1]);
+ /*
+ * We are going to collapse all tree branches
+ * at depth greater than 2, but not _yet_; see
+ * the comment at the call to
+ * gtk_tree_view_collapse_row below.
+ */
+ gtk_tree_view_expand_row(GTK_TREE_VIEW(tree),
+ selparams[nselparams].treepath,
+ FALSE);
+ } else {
+ selparams[nselparams].treepath = NULL;
+ }
+#else
+ treeitem = gtk_tree_item_new_with_label(c);
if (j > 0) {
if (!treelevels[j-1]) {
treelevels[j-1] = GTK_TREE(gtk_tree_new());
gtk_tree_item_set_subtree
(treeitemlevels[j-1],
GTK_WIDGET(treelevels[j-1]));
- gtk_tree_item_expand(treeitemlevels[j-1]);
+ if (j < 2)
+ gtk_tree_item_expand(treeitemlevels[j-1]);
+ else
+ gtk_tree_item_collapse(treeitemlevels[j-1]);
}
gtk_tree_append(treelevels[j-1], treeitem);
} else {
}
treeitemlevels[j] = GTK_TREE_ITEM(treeitem);
treelevels[j] = NULL;
- level = j+1;
- gtk_widget_show(treeitem);
-
- path = s->pathname;
+ gtk_signal_connect(GTK_OBJECT(treeitem), "key_press_event",
+ GTK_SIGNAL_FUNC(tree_key_press), &dp);
+ gtk_signal_connect(GTK_OBJECT(treeitem), "focus_in_event",
+ GTK_SIGNAL_FUNC(widget_focus), &dp);
- first = (panelvbox == NULL);
+ gtk_widget_show(treeitem);
- panelvbox = gtk_vbox_new(FALSE, 4);
- gtk_container_add(GTK_CONTAINER(panels), panelvbox);
- if (first) {
- panels_switch_to(PANELS(panels), panelvbox);
+ if (first)
gtk_tree_select_child(GTK_TREE(tree), treeitem);
- }
-
- if (nselparams >= selparamsize) {
- selparamsize += 16;
- selparams = srealloc(selparams,
- selparamsize * sizeof(*selparams));
- }
- selparams[nselparams].panels = PANELS(panels);
- selparams[nselparams].panel = panelvbox;
selparams[nselparams].treeitem = treeitem;
- nselparams++;
+#endif
+ level = j+1;
+ nselparams++;
}
+ w = layout_ctrls(&dp, &selparams[nselparams-1].shortcuts, s, NULL);
gtk_box_pack_start(GTK_BOX(panelvbox), w, FALSE, FALSE, 0);
gtk_widget_show(w);
}
}
+#if GTK_CHECK_VERSION(2,0,0)
+ {
+ GtkRequisition req;
+ int i;
+
+ /*
+ * We want our tree view to come up with all branches at
+ * depth 2 or more collapsed. However, if we start off
+ * with those branches collapsed, then the tree view's
+ * size request will be calculated based on the width of
+ * the collapsed tree. So instead we start with them all
+ * expanded; then we ask for the current size request,
+ * collapse the relevant rows, and force the width to the
+ * value we just computed. This arranges that the tree
+ * view is wide enough to have all branches expanded
+ * safely.
+ */
+
+ gtk_widget_size_request(tree, &req);
+
+ for (i = 0; i < nselparams; i++)
+ if (selparams[i].depth >= 2)
+ gtk_tree_view_collapse_row(GTK_TREE_VIEW(tree),
+ selparams[i].treepath);
+
+ gtk_widget_set_size_request(tree, req.width, -1);
+ }
+#endif
+
+#if GTK_CHECK_VERSION(2,0,0)
+ g_signal_connect(G_OBJECT(treeselection), "changed",
+ G_CALLBACK(treeselection_changed), selparams);
+#else
+ dp.ntreeitems = nselparams;
+ dp.treeitems = snewn(dp.ntreeitems, GtkWidget *);
+
for (index = 0; index < nselparams; index++) {
gtk_signal_connect(GTK_OBJECT(selparams[index].treeitem), "select",
GTK_SIGNAL_FUNC(treeitem_sel),
&selparams[index]);
+ dp.treeitems[index] = selparams[index].treeitem;
+ }
+#endif
+
+ dp.data = conf;
+ dlg_refresh(NULL, &dp);
+
+ dp.shortcuts = &selparams[0].shortcuts;
+#if !GTK_CHECK_VERSION(2,0,0)
+ dp.currtreeitem = dp.treeitems[0];
+#endif
+ dp.lastfocus = NULL;
+ dp.retval = 0;
+ dp.window = window;
+
+ {
+ /* in gtkwin.c */
+ extern void set_window_icon(GtkWidget *window,
+ const char *const *const *icon,
+ int n_icon);
+ extern const char *const *const cfg_icon[];
+ extern const int n_cfg_icon;
+ set_window_icon(window, cfg_icon, n_cfg_icon);
}
+#if !GTK_CHECK_VERSION(2,0,0)
+ gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(treescroll),
+ tree);
+#endif
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(treescroll),
+ GTK_POLICY_NEVER,
+ GTK_POLICY_AUTOMATIC);
+ gtk_widget_show(tree);
+
+ gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_widget_show(window);
+ /*
+ * Set focus into the first available control.
+ */
+ for (index = 0; index < ctrlbox->nctrlsets; index++) {
+ struct controlset *s = ctrlbox->ctrlsets[index];
+ int done = 0;
+ int j;
+
+ if (*s->pathname) {
+ for (j = 0; j < s->ncontrols; j++)
+ if (s->ctrls[j]->generic.type != CTRL_TABDELAY &&
+ s->ctrls[j]->generic.type != CTRL_COLUMNS &&
+ s->ctrls[j]->generic.type != CTRL_TEXT) {
+ dlg_set_focus(s->ctrls[j], &dp);
+ dp.lastfocus = s->ctrls[j];
+ done = 1;
+ break;
+ }
+ }
+ if (done)
+ break;
+ }
+
gtk_signal_connect(GTK_OBJECT(window), "destroy",
- GTK_SIGNAL_FUNC(destroy), NULL);
+ GTK_SIGNAL_FUNC(window_destroy), NULL);
+ gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
+ GTK_SIGNAL_FUNC(win_key_press), &dp);
gtk_main();
+ dlg_cleanup(&dp);
sfree(selparams);
+
+ return dp.retval;
}
-/* ======================================================================
- * Below here is a stub main program which allows the dialog box
- * code to be compiled and tested with a minimal amount of the rest
- * of PuTTY.
- */
+static void messagebox_handler(union control *ctrl, void *dlg,
+ void *data, int event)
+{
+ if (event == EVENT_ACTION)
+ dlg_end(dlg, ctrl->generic.context.i);
+}
+int messagebox(GtkWidget *parentwin, char *title, char *msg, int minwid, ...)
+{
+ GtkWidget *window, *w0, *w1;
+ struct controlbox *ctrlbox;
+ struct controlset *s0, *s1;
+ union control *c;
+ struct dlgparam dp;
+ struct Shortcuts scs;
+ int index, ncols;
+ va_list ap;
-#ifdef TESTMODE
+ dlg_init(&dp);
+
+ for (index = 0; index < lenof(scs.sc); index++) {
+ scs.sc[index].action = SHORTCUT_EMPTY;
+ }
+
+ ctrlbox = ctrl_new_box();
+
+ ncols = 0;
+ va_start(ap, minwid);
+ while (va_arg(ap, char *) != NULL) {
+ ncols++;
+ (void) va_arg(ap, int); /* shortcut */
+ (void) va_arg(ap, int); /* normal/default/cancel */
+ (void) va_arg(ap, int); /* end value */
+ }
+ va_end(ap);
+
+ s0 = ctrl_getset(ctrlbox, "", "", "");
+ c = ctrl_columns(s0, 2, 50, 50);
+ c->columns.ncols = s0->ncolumns = ncols;
+ c->columns.percentages = sresize(c->columns.percentages, ncols, int);
+ for (index = 0; index < ncols; index++)
+ c->columns.percentages[index] = (index+1)*100/ncols - index*100/ncols;
+ va_start(ap, minwid);
+ index = 0;
+ while (1) {
+ char *title = va_arg(ap, char *);
+ int shortcut, type, value;
+ if (title == NULL)
+ break;
+ shortcut = va_arg(ap, int);
+ type = va_arg(ap, int);
+ value = va_arg(ap, int);
+ c = ctrl_pushbutton(s0, title, shortcut, HELPCTX(no_help),
+ messagebox_handler, I(value));
+ c->generic.column = index++;
+ if (type > 0)
+ c->button.isdefault = TRUE;
+ else if (type < 0)
+ c->button.iscancel = TRUE;
+ }
+ va_end(ap);
-/* Compile command for testing:
+ s1 = ctrl_getset(ctrlbox, "x", "", "");
+ ctrl_text(s1, msg, HELPCTX(no_help));
-gcc -g -o gtkdlg gtk{dlg,cols,panel}.c ../{config,dialog,settings}.c \
- ../{misc,tree234,be_none}.c ux{store,misc,print,cfg}.c \
- -I. -I.. -I../charset -DTESTMODE `gtk-config --cflags --libs`
+ window = gtk_dialog_new();
+ gtk_window_set_title(GTK_WINDOW(window), title);
+ w0 = layout_ctrls(&dp, &scs, s0, GTK_WINDOW(window));
+ set_dialog_action_area(GTK_DIALOG(window), w0);
+ gtk_widget_show(w0);
+ w1 = layout_ctrls(&dp, &scs, s1, GTK_WINDOW(window));
+ gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
+ gtk_widget_set_usize(w1, minwid+20, -1);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
+ w1, TRUE, TRUE, 0);
+ gtk_widget_show(w1);
+
+ dp.shortcuts = &scs;
+ dp.lastfocus = NULL;
+ dp.retval = 0;
+ dp.window = window;
+
+ gtk_window_set_modal(GTK_WINDOW(window), TRUE);
+ if (parentwin) {
+ set_transient_window_pos(parentwin, window);
+ gtk_window_set_transient_for(GTK_WINDOW(window),
+ GTK_WINDOW(parentwin));
+ } else
+ gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
+ gtk_widget_show(window);
+
+ gtk_signal_connect(GTK_OBJECT(window), "destroy",
+ GTK_SIGNAL_FUNC(window_destroy), NULL);
+ gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
+ GTK_SIGNAL_FUNC(win_key_press), &dp);
+
+ gtk_main();
+
+ dlg_cleanup(&dp);
+ ctrl_free_box(ctrlbox);
+
+ return dp.retval;
+}
+
+int string_width(char *text)
+{
+ GtkWidget *label = gtk_label_new(text);
+ GtkRequisition req;
+ gtk_widget_size_request(label, &req);
+ gtk_object_sink(GTK_OBJECT(label));
+ return req.width;
+}
+
+int reallyclose(void *frontend)
+{
+ char *title = dupcat(appname, " Exit Confirmation", NULL);
+ int ret = messagebox(GTK_WIDGET(get_window(frontend)),
+ title, "Are you sure you want to close this session?",
+ string_width("Most of the width of the above text"),
+ "Yes", 'y', +1, 1,
+ "No", 'n', -1, 0,
+ NULL);
+ sfree(title);
+ return ret;
+}
+
+int verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
+ char *keystr, char *fingerprint,
+ void (*callback)(void *ctx, int result), void *ctx)
+{
+ static const char absenttxt[] =
+ "The server's host key is not cached. You have no guarantee "
+ "that the server is the computer you think it is.\n"
+ "The server's %s key fingerprint is:\n"
+ "%s\n"
+ "If you trust this host, press \"Accept\" to add the key to "
+ "PuTTY's cache and carry on connecting.\n"
+ "If you want to carry on connecting just once, without "
+ "adding the key to the cache, press \"Connect Once\".\n"
+ "If you do not trust this host, press \"Cancel\" to abandon the "
+ "connection.";
+ static const char wrongtxt[] =
+ "WARNING - POTENTIAL SECURITY BREACH!\n"
+ "The server's host key does not match the one PuTTY has "
+ "cached. This means that either the server administrator "
+ "has changed the host key, or you have actually connected "
+ "to another computer pretending to be the server.\n"
+ "The new %s key fingerprint is:\n"
+ "%s\n"
+ "If you were expecting this change and trust the new key, "
+ "press \"Accept\" to update PuTTY's cache and continue connecting.\n"
+ "If you want to carry on connecting but without updating "
+ "the cache, press \"Connect Once\".\n"
+ "If you want to abandon the connection completely, press "
+ "\"Cancel\" to cancel. Pressing \"Cancel\" is the ONLY guaranteed "
+ "safe choice.";
+ char *text;
+ int ret;
+
+ /*
+ * Verify the key.
+ */
+ ret = verify_host_key(host, port, keytype, keystr);
+
+ if (ret == 0) /* success - key matched OK */
+ return 1;
+
+ text = dupprintf((ret == 2 ? wrongtxt : absenttxt), keytype, fingerprint);
+
+ ret = messagebox(GTK_WIDGET(get_window(frontend)),
+ "PuTTY Security Alert", text,
+ string_width(fingerprint),
+ "Accept", 'a', 0, 2,
+ "Connect Once", 'o', 0, 1,
+ "Cancel", 'c', -1, 0,
+ NULL);
+
+ sfree(text);
+
+ if (ret == 2) {
+ store_host_key(host, port, keytype, keystr);
+ return 1; /* continue with connection */
+ } else if (ret == 1)
+ return 1; /* continue with connection */
+ return 0; /* do not continue with connection */
+}
+
+/*
+ * Ask whether the selected algorithm is acceptable (since it was
+ * below the configured 'warn' threshold).
*/
+int askalg(void *frontend, const char *algtype, const char *algname,
+ void (*callback)(void *ctx, int result), void *ctx)
+{
+ static const char msg[] =
+ "The first %s supported by the server is "
+ "%s, which is below the configured warning threshold.\n"
+ "Continue with connection?";
+ char *text;
+ int ret;
+
+ text = dupprintf(msg, algtype, algname);
+ ret = messagebox(GTK_WIDGET(get_window(frontend)),
+ "PuTTY Security Alert", text,
+ string_width("Continue with connection?"),
+ "Yes", 'y', 0, 1,
+ "No", 'n', 0, 0,
+ NULL);
+ sfree(text);
+
+ if (ret) {
+ return 1;
+ } else {
+ return 0;
+ }
+}
-void modalfatalbox(char *p, ...)
+void old_keyfile_warning(void)
+{
+ /*
+ * This should never happen on Unix. We hope.
+ */
+}
+
+void fatal_message_box(void *window, char *msg)
+{
+ messagebox(window, "PuTTY Fatal Error", msg,
+ string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
+ "OK", 'o', 1, 1, NULL);
+}
+
+void nonfatal_message_box(void *window, char *msg)
+{
+ messagebox(window, "PuTTY Error", msg,
+ string_width("REASONABLY LONG LINE OF TEXT FOR BASIC SANITY"),
+ "OK", 'o', 1, 1, NULL);
+}
+
+void fatalbox(char *p, ...)
+{
+ va_list ap;
+ char *msg;
+ va_start(ap, p);
+ msg = dupvprintf(p, ap);
+ va_end(ap);
+ fatal_message_box(NULL, msg);
+ sfree(msg);
+ cleanup_exit(1);
+}
+
+void nonfatal(char *p, ...)
{
va_list ap;
- fprintf(stderr, "FATAL ERROR: ");
+ char *msg;
va_start(ap, p);
- vfprintf(stderr, p, ap);
+ msg = dupvprintf(p, ap);
va_end(ap);
- fputc('\n', stderr);
- exit(1);
+ fatal_message_box(NULL, msg);
+ sfree(msg);
}
-char *cp_name(int codepage)
+static GtkWidget *aboutbox = NULL;
+
+static void about_close_clicked(GtkButton *button, gpointer data)
{
- return (codepage == 123 ? "testing123" :
- codepage == 234 ? "testing234" :
- codepage == 345 ? "testing345" :
- "unknown");
+ gtk_widget_destroy(aboutbox);
+ aboutbox = NULL;
}
-char *cp_enumerate(int index)
+static void licence_clicked(GtkButton *button, gpointer data)
{
- return (index == 0 ? "testing123" :
- index == 1 ? "testing234" :
- NULL);
+ char *title;
+
+ char *licence =
+ "Copyright 1997-2013 Simon Tatham.\n\n"
+
+ "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
+ "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
+ "Barry, Justin Bradford, Ben Harris, Malcolm Smith, Ahmad Khalifa, "
+ "Markus Kuhn, Colin Watson, and CORE SDI S.A.\n\n"
+
+ "Permission is hereby granted, free of charge, to any person "
+ "obtaining a copy of this software and associated documentation "
+ "files (the ""Software""), to deal in the Software without restriction, "
+ "including without limitation the rights to use, copy, modify, merge, "
+ "publish, distribute, sublicense, and/or sell copies of the Software, "
+ "and to permit persons to whom the Software is furnished to do so, "
+ "subject to the following conditions:\n\n"
+
+ "The above copyright notice and this permission notice shall be "
+ "included in all copies or substantial portions of the Software.\n\n"
+
+ "THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT "
+ "WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, "
+ "INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
+ "MERCHANTABILITY, FITNESS FOR A PARTICULAR "
+ "PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE "
+ "COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES "
+ "OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
+ "TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN "
+ "CONNECTION WITH THE SOFTWARE OR THE USE OR "
+ "OTHER DEALINGS IN THE SOFTWARE.";
+
+ title = dupcat(appname, " Licence", NULL);
+ assert(aboutbox != NULL);
+ messagebox(aboutbox, title, licence,
+ string_width("LONGISH LINE OF TEXT SO THE LICENCE"
+ " BOX ISN'T EXCESSIVELY TALL AND THIN"),
+ "OK", 'o', 1, 1, NULL);
+ sfree(title);
}
-int decode_codepage(char *cp_name)
+void about_box(void *window)
{
- return (!strcmp(cp_name, "testing123") ? 123 :
- !strcmp(cp_name, "testing234") ? 234 :
- !strcmp(cp_name, "testing345") ? 345 :
- -2);
+ GtkWidget *w;
+ char *title;
+
+ if (aboutbox) {
+ gtk_widget_grab_focus(aboutbox);
+ return;
+ }
+
+ aboutbox = gtk_dialog_new();
+ gtk_container_set_border_width(GTK_CONTAINER(aboutbox), 10);
+ title = dupcat("About ", appname, NULL);
+ gtk_window_set_title(GTK_WINDOW(aboutbox), title);
+ sfree(title);
+
+ w = gtk_button_new_with_label("Close");
+ GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
+ gtk_window_set_default(GTK_WINDOW(aboutbox), w);
+ gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox)->action_area),
+ w, FALSE, FALSE, 0);
+ gtk_signal_connect(GTK_OBJECT(w), "clicked",
+ GTK_SIGNAL_FUNC(about_close_clicked), NULL);
+ gtk_widget_show(w);
+
+ w = gtk_button_new_with_label("View Licence");
+ GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
+ gtk_box_pack_end(GTK_BOX(GTK_DIALOG(aboutbox)->action_area),
+ w, FALSE, FALSE, 0);
+ gtk_signal_connect(GTK_OBJECT(w), "clicked",
+ GTK_SIGNAL_FUNC(licence_clicked), NULL);
+ gtk_widget_show(w);
+
+ w = gtk_label_new(appname);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
+ w, FALSE, FALSE, 0);
+ gtk_widget_show(w);
+
+ w = gtk_label_new(ver);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
+ w, FALSE, FALSE, 5);
+ gtk_widget_show(w);
+
+ w = gtk_label_new("Copyright 1997-2013 Simon Tatham. All rights reserved");
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
+ w, FALSE, FALSE, 5);
+ gtk_widget_show(w);
+
+ set_transient_window_pos(GTK_WIDGET(window), aboutbox);
+ gtk_window_set_transient_for(GTK_WINDOW(aboutbox),
+ GTK_WINDOW(window));
+ gtk_widget_show(aboutbox);
}
-struct printer_enum_tag { int dummy; } printer_test;
+struct eventlog_stuff {
+ GtkWidget *parentwin, *window;
+ struct controlbox *eventbox;
+ struct Shortcuts scs;
+ struct dlgparam dp;
+ union control *listctrl;
+ char **events;
+ int nevents, negsize;
+ char *seldata;
+ int sellen;
+ int ignore_selchange;
+};
+
+static void eventlog_destroy(GtkWidget *widget, gpointer data)
+{
+ struct eventlog_stuff *es = (struct eventlog_stuff *)data;
-printer_enum *printer_start_enum(int *nprinters_ptr) {
- *nprinters_ptr = 2;
- return &printer_test;
+ es->window = NULL;
+ sfree(es->seldata);
+ dlg_cleanup(&es->dp);
+ ctrl_free_box(es->eventbox);
}
-char *printer_get_name(printer_enum *pe, int i) {
- return (i==0 ? "lpr" : i==1 ? "lpr -Pfoobar" : NULL);
+static void eventlog_ok_handler(union control *ctrl, void *dlg,
+ void *data, int event)
+{
+ if (event == EVENT_ACTION)
+ dlg_end(dlg, 0);
}
-void printer_finish_enum(printer_enum *pe) { }
-
-char *platform_default_s(const char *name)
+static void eventlog_list_handler(union control *ctrl, void *dlg,
+ void *data, int event)
{
- return NULL;
+ struct eventlog_stuff *es = (struct eventlog_stuff *)data;
+
+ if (event == EVENT_REFRESH) {
+ int i;
+
+ dlg_update_start(ctrl, dlg);
+ dlg_listbox_clear(ctrl, dlg);
+ for (i = 0; i < es->nevents; i++) {
+ dlg_listbox_add(ctrl, dlg, es->events[i]);
+ }
+ dlg_update_done(ctrl, dlg);
+ } else if (event == EVENT_SELCHANGE) {
+ int i;
+ int selsize = 0;
+
+ /*
+ * If this SELCHANGE event is happening as a result of
+ * deliberate deselection because someone else has grabbed
+ * the selection, the last thing we want to do is pre-empt
+ * them.
+ */
+ if (es->ignore_selchange)
+ return;
+
+ /*
+ * Construct the data to use as the selection.
+ */
+ sfree(es->seldata);
+ es->seldata = NULL;
+ es->sellen = 0;
+ for (i = 0; i < es->nevents; i++) {
+ if (dlg_listbox_issel(ctrl, dlg, i)) {
+ int extralen = strlen(es->events[i]);
+
+ if (es->sellen + extralen + 2 > selsize) {
+ selsize = es->sellen + extralen + 512;
+ es->seldata = sresize(es->seldata, selsize, char);
+ }
+
+ strcpy(es->seldata + es->sellen, es->events[i]);
+ es->sellen += extralen;
+ es->seldata[es->sellen++] = '\n';
+ }
+ }
+
+ if (gtk_selection_owner_set(es->window, GDK_SELECTION_PRIMARY,
+ GDK_CURRENT_TIME)) {
+ extern GdkAtom compound_text_atom;
+
+ gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
+ GDK_SELECTION_TYPE_STRING, 1);
+ gtk_selection_add_target(es->window, GDK_SELECTION_PRIMARY,
+ compound_text_atom, 1);
+ }
+
+ }
}
-int platform_default_i(const char *name, int def)
+void eventlog_selection_get(GtkWidget *widget, GtkSelectionData *seldata,
+ guint info, guint time_stamp, gpointer data)
{
- return def;
+ struct eventlog_stuff *es = (struct eventlog_stuff *)data;
+
+ gtk_selection_data_set(seldata, seldata->target, 8,
+ (unsigned char *)es->seldata, es->sellen);
}
-FontSpec platform_default_fontspec(const char *name)
+gint eventlog_selection_clear(GtkWidget *widget, GdkEventSelection *seldata,
+ gpointer data)
{
- FontSpec ret;
- *ret.name = '\0';
- return ret;
+ struct eventlog_stuff *es = (struct eventlog_stuff *)data;
+ struct uctrl *uc;
+
+ /*
+ * Deselect everything in the list box.
+ */
+ uc = dlg_find_byctrl(&es->dp, es->listctrl);
+ es->ignore_selchange = 1;
+#if !GTK_CHECK_VERSION(2,0,0)
+ assert(uc->list);
+ gtk_list_unselect_all(GTK_LIST(uc->list));
+#else
+ assert(uc->treeview);
+ gtk_tree_selection_unselect_all
+ (gtk_tree_view_get_selection(GTK_TREE_VIEW(uc->treeview)));
+#endif
+ es->ignore_selchange = 0;
+
+ sfree(es->seldata);
+ es->sellen = 0;
+ es->seldata = NULL;
+ return TRUE;
}
-Filename platform_default_filename(const char *name)
+void showeventlog(void *estuff, void *parentwin)
{
- Filename ret;
- *ret.path = '\0';
- return ret;
+ struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
+ GtkWidget *window, *w0, *w1;
+ GtkWidget *parent = GTK_WIDGET(parentwin);
+ struct controlset *s0, *s1;
+ union control *c;
+ int index;
+ char *title;
+
+ if (es->window) {
+ gtk_widget_grab_focus(es->window);
+ return;
+ }
+
+ dlg_init(&es->dp);
+
+ for (index = 0; index < lenof(es->scs.sc); index++) {
+ es->scs.sc[index].action = SHORTCUT_EMPTY;
+ }
+
+ es->eventbox = ctrl_new_box();
+
+ s0 = ctrl_getset(es->eventbox, "", "", "");
+ ctrl_columns(s0, 3, 33, 34, 33);
+ c = ctrl_pushbutton(s0, "Close", 'c', HELPCTX(no_help),
+ eventlog_ok_handler, P(NULL));
+ c->button.column = 1;
+ c->button.isdefault = TRUE;
+
+ s1 = ctrl_getset(es->eventbox, "x", "", "");
+ es->listctrl = c = ctrl_listbox(s1, NULL, NO_SHORTCUT, HELPCTX(no_help),
+ eventlog_list_handler, P(es));
+ c->listbox.height = 10;
+ c->listbox.multisel = 2;
+ c->listbox.ncols = 3;
+ c->listbox.percentages = snewn(3, int);
+ c->listbox.percentages[0] = 25;
+ c->listbox.percentages[1] = 10;
+ c->listbox.percentages[2] = 65;
+
+ es->window = window = gtk_dialog_new();
+ title = dupcat(appname, " Event Log", NULL);
+ gtk_window_set_title(GTK_WINDOW(window), title);
+ sfree(title);
+ w0 = layout_ctrls(&es->dp, &es->scs, s0, GTK_WINDOW(window));
+ set_dialog_action_area(GTK_DIALOG(window), w0);
+ gtk_widget_show(w0);
+ w1 = layout_ctrls(&es->dp, &es->scs, s1, GTK_WINDOW(window));
+ gtk_container_set_border_width(GTK_CONTAINER(w1), 10);
+ gtk_widget_set_usize(w1, 20 +
+ string_width("LINE OF TEXT GIVING WIDTH OF EVENT LOG"
+ " IS QUITE LONG 'COS SSH LOG ENTRIES"
+ " ARE WIDE"), -1);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
+ w1, TRUE, TRUE, 0);
+ gtk_widget_show(w1);
+
+ es->dp.data = es;
+ es->dp.shortcuts = &es->scs;
+ es->dp.lastfocus = NULL;
+ es->dp.retval = 0;
+ es->dp.window = window;
+
+ dlg_refresh(NULL, &es->dp);
+
+ if (parent) {
+ set_transient_window_pos(parent, window);
+ gtk_window_set_transient_for(GTK_WINDOW(window),
+ GTK_WINDOW(parent));
+ } else
+ gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
+ gtk_widget_show(window);
+
+ gtk_signal_connect(GTK_OBJECT(window), "destroy",
+ GTK_SIGNAL_FUNC(eventlog_destroy), es);
+ gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
+ GTK_SIGNAL_FUNC(win_key_press), &es->dp);
+ gtk_signal_connect(GTK_OBJECT(window), "selection_get",
+ GTK_SIGNAL_FUNC(eventlog_selection_get), es);
+ gtk_signal_connect(GTK_OBJECT(window), "selection_clear_event",
+ GTK_SIGNAL_FUNC(eventlog_selection_clear), es);
}
-char *x_get_default(const char *key)
+void *eventlogstuff_new(void)
{
- return NULL;
+ struct eventlog_stuff *es;
+ es = snew(struct eventlog_stuff);
+ memset(es, 0, sizeof(*es));
+ return es;
}
-int main(int argc, char **argv)
+void logevent_dlg(void *estuff, const char *string)
{
- gtk_init(&argc, &argv);
- do_config_box();
- return 0;
+ struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
+
+ char timebuf[40];
+ struct tm tm;
+
+ if (es->nevents >= es->negsize) {
+ es->negsize += 64;
+ es->events = sresize(es->events, es->negsize, char *);
+ }
+
+ tm=ltime();
+ strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", &tm);
+
+ es->events[es->nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char);
+ strcpy(es->events[es->nevents], timebuf);
+ strcat(es->events[es->nevents], string);
+ if (es->window) {
+ dlg_listbox_add(es->listctrl, &es->dp, es->events[es->nevents]);
+ }
+ es->nevents++;
}
-#endif
+int askappend(void *frontend, Filename *filename,
+ void (*callback)(void *ctx, int result), void *ctx)
+{
+ static const char msgtemplate[] =
+ "The session log file \"%.*s\" already exists. "
+ "You can overwrite it with a new session log, "
+ "append your session log to the end of it, "
+ "or disable session logging for this session.";
+ char *message;
+ char *mbtitle;
+ int mbret;
+
+ message = dupprintf(msgtemplate, FILENAME_MAX, filename->path);
+ mbtitle = dupprintf("%s Log to File", appname);
+
+ mbret = messagebox(get_window(frontend), mbtitle, message,
+ string_width("LINE OF TEXT SUITABLE FOR THE"
+ " ASKAPPEND WIDTH"),
+ "Overwrite", 'o', 1, 2,
+ "Append", 'a', 0, 1,
+ "Disable", 'd', -1, 0,
+ NULL);
+
+ sfree(message);
+ sfree(mbtitle);
+
+ return mbret;
+}
~mdw / sgt / putty / blobdiff