GdkCursor *rawcursor, *textcursor;
GdkColor cols[NCOLOURS];
GdkColormap *colmap;
+ wchar_t *pastein_data;
+ int pastein_data_len;
+ char *pasteout_data;
+ int pasteout_data_len;
int font_width, font_height;
};
/*
* NYI:
- * - Shift-PgUp/PgDn for scrollbar
* - nethack mode
* - alt+numpad
* - Compose key (!!! requires Unicode faff before even trying)
- * - Shift-Ins for paste (need to deal with pasting first)
*/
/*
return TRUE;
}
+ /*
+ * Neither does Shift-Ins.
+ */
+ if (event->keyval == GDK_Insert && (event->state & GDK_SHIFT_MASK)) {
+ request_paste();
+ return TRUE;
+ }
+
/* ALT+things gives leading Escape. */
output[0] = '\033';
strncpy(output+1, event->string, 31);
return TRUE;
}
+gint button_event(GtkWidget *widget, GdkEventButton *event, gpointer data)
+{
+ struct gui_data *inst = (struct gui_data *)data;
+ int shift, ctrl, alt, x, y, button, act;
+
+ shift = event->state & GDK_SHIFT_MASK;
+ ctrl = event->state & GDK_CONTROL_MASK;
+ alt = event->state & GDK_MOD1_MASK;
+ if (event->button == 1)
+ button = MBT_LEFT;
+ else if (event->button == 2)
+ button = MBT_MIDDLE;
+ else if (event->button == 3)
+ button = MBT_RIGHT;
+ else
+ return FALSE; /* don't even know what button! */
+
+ switch (event->type) {
+ case GDK_BUTTON_PRESS: act = MA_CLICK; break;
+ case GDK_BUTTON_RELEASE: act = MA_RELEASE; break;
+ case GDK_2BUTTON_PRESS: act = MA_2CLK; break;
+ case GDK_3BUTTON_PRESS: act = MA_3CLK; break;
+ default: return FALSE; /* don't know this event type */
+ }
+
+ if (send_raw_mouse && !(cfg.mouse_override && shift) &&
+ act != MA_CLICK && act != MA_RELEASE)
+ return TRUE; /* we ignore these in raw mouse mode */
+
+ x = (event->x - cfg.window_border) / inst->font_width;
+ y = (event->y - cfg.window_border) / inst->font_height;
+
+ term_mouse(button, act, x, y, shift, ctrl, alt);
+
+ return TRUE;
+}
+
+gint motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer data)
+{
+ struct gui_data *inst = (struct gui_data *)data;
+ int shift, ctrl, alt, x, y, button;
+
+ shift = event->state & GDK_SHIFT_MASK;
+ ctrl = event->state & GDK_CONTROL_MASK;
+ alt = event->state & GDK_MOD1_MASK;
+ if (event->state & GDK_BUTTON1_MASK)
+ button = MBT_LEFT;
+ else if (event->state & GDK_BUTTON2_MASK)
+ button = MBT_MIDDLE;
+ else if (event->state & GDK_BUTTON3_MASK)
+ button = MBT_RIGHT;
+ else
+ return FALSE; /* don't even know what button! */
+
+ x = (event->x - cfg.window_border) / inst->font_width;
+ y = (event->y - cfg.window_border) / inst->font_height;
+
+ term_mouse(button, MA_DRAG, x, y, shift, ctrl, alt);
+
+ return TRUE;
+}
+
gint timer_func(gpointer data)
{
/* struct gui_data *inst = (struct gui_data *)data; */
void write_clip(wchar_t * data, int len, int must_deselect)
{
- /* FIXME: currently ignored */
+ if (inst->pasteout_data)
+ sfree(inst->pasteout_data);
+ inst->pasteout_data = smalloc(len);
+ inst->pasteout_data_len = len;
+ wc_to_mb(0, 0, data, len, inst->pasteout_data, inst->pasteout_data_len,
+ NULL, NULL);
+
+ if (gtk_selection_owner_set(inst->area, GDK_SELECTION_PRIMARY,
+ GDK_CURRENT_TIME)) {
+ gtk_selection_add_target(inst->area, GDK_SELECTION_PRIMARY,
+ GDK_SELECTION_TYPE_STRING, 1);
+ }
+}
+
+void selection_get(GtkWidget *widget, GtkSelectionData *seldata,
+ guint info, guint time_stamp, gpointer data)
+{
+ gtk_selection_data_set(seldata, GDK_SELECTION_TYPE_STRING, 8,
+ inst->pasteout_data, inst->pasteout_data_len);
+}
+
+gint selection_clear(GtkWidget *widget, GdkEventSelection *seldata,
+ gpointer data)
+{
+ term_deselect();
+ if (inst->pasteout_data)
+ sfree(inst->pasteout_data);
+ inst->pasteout_data = NULL;
+ inst->pasteout_data_len = 0;
+ return TRUE;
+}
+
+void request_paste(void)
+{
+ /*
+ * In Unix, pasting is asynchronous: all we can do at the
+ * moment is to call gtk_selection_convert(), and when the data
+ * comes back _then_ we can call term_do_paste().
+ */
+ gtk_selection_convert(inst->area, GDK_SELECTION_PRIMARY,
+ GDK_SELECTION_TYPE_STRING, GDK_CURRENT_TIME);
+}
+
+void selection_received(GtkWidget *widget, GtkSelectionData *seldata,
+ gpointer data)
+{
+ if (seldata->length <= 0 ||
+ seldata->type != GDK_SELECTION_TYPE_STRING)
+ return; /* Nothing happens. */
+
+ if (inst->pastein_data)
+ sfree(inst->pastein_data);
+
+ inst->pastein_data = smalloc(seldata->length * sizeof(wchar_t));
+ inst->pastein_data_len = seldata->length;
+ mb_to_wc(0, 0, seldata->data, seldata->length,
+ inst->pastein_data, inst->pastein_data_len);
+
+ term_do_paste();
}
void get_clip(wchar_t ** p, int *len)
{
if (p) {
- /* FIXME: currently nonfunctional */
- *p = NULL;
- *len = 0;
+ *p = inst->pastein_data;
+ *len = inst->pastein_data_len;
}
}
* - cursor shapes other than block
* - VT100 line drawing stuff; code pages in general!
* - shadow bolding
- * - underline
*/
nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT);
uheight = inst->font_height - 1;
gdk_draw_line(inst->pixmap, gc, x*inst->font_width+cfg.window_border,
y*inst->font_height + uheight + cfg.window_border,
- (x+len)*inst->font_width-1, y*inst->font_height+uheight);
+ (x+len)*inst->font_width-1+cfg.window_border,
+ y*inst->font_height + uheight + cfg.window_border);
}
gdk_draw_pixmap(inst->area->window, gc, inst->pixmap,
}
}
+GdkCursor *make_mouse_ptr(int cursor_val)
+{
+ /*
+ * Truly hideous hack: GTK doesn't allow us to set the mouse
+ * cursor foreground and background colours unless we've _also_
+ * created our own cursor from bitmaps. Therefore, I need to
+ * load the `cursor' font and draw glyphs from it on to
+ * pixmaps, in order to construct my cursors with the fg and bg
+ * I want. This is a gross hack, but it's more self-contained
+ * than linking in Xlib to find the X window handle to
+ * inst->area and calling XRecolorCursor, and it's more
+ * futureproof than hard-coding the shapes as bitmap arrays.
+ */
+ static GdkFont *cursor_font = NULL;
+ GdkPixmap *source, *mask;
+ GdkGC *gc;
+ GdkColor cfg = { 0, 65535, 65535, 65535 };
+ GdkColor cbg = { 0, 0, 0, 0 };
+ GdkColor dfg = { 1, 65535, 65535, 65535 };
+ GdkColor dbg = { 0, 0, 0, 0 };
+ GdkCursor *ret;
+ gchar text[2];
+ gint lb, rb, wid, asc, desc, w, h, x, y;
+
+ if (cursor_val < 0) {
+ gdk_font_unref(cursor_font);
+ return NULL;
+ }
+
+ if (!cursor_font)
+ cursor_font = gdk_font_load("cursor");
+
+ /*
+ * Get the text extent of the cursor in question. We use the
+ * mask character for this, because it's typically slightly
+ * bigger than the main character.
+ */
+ text[1] = '\0';
+ text[0] = (char)cursor_val + 1;
+ gdk_string_extents(cursor_font, text, &lb, &rb, &wid, &asc, &desc);
+ w = rb-lb; h = asc+desc; x = -lb; y = asc;
+
+ source = gdk_pixmap_new(NULL, w, h, 1);
+ mask = gdk_pixmap_new(NULL, w, h, 1);
+
+ /*
+ * Draw the mask character on the mask pixmap.
+ */
+ text[1] = '\0';
+ text[0] = (char)cursor_val + 1;
+ gc = gdk_gc_new(mask);
+ gdk_gc_set_foreground(gc, &dbg);
+ gdk_draw_rectangle(mask, gc, 1, 0, 0, w, h);
+ gdk_gc_set_foreground(gc, &dfg);
+ gdk_draw_text(mask, cursor_font, gc, x, y, text, 1);
+ gdk_gc_unref(gc);
+
+ /*
+ * Draw the main character on the source pixmap.
+ */
+ text[1] = '\0';
+ text[0] = (char)cursor_val;
+ gc = gdk_gc_new(source);
+ gdk_gc_set_foreground(gc, &dbg);
+ gdk_draw_rectangle(source, gc, 1, 0, 0, w, h);
+ gdk_gc_set_foreground(gc, &dfg);
+ gdk_draw_text(source, cursor_font, gc, x, y, text, 1);
+ gdk_gc_unref(gc);
+
+ /*
+ * Create the cursor.
+ */
+ ret = gdk_cursor_new_from_pixmap(source, mask, &cfg, &cbg, x, y);
+
+ /*
+ * Clean up.
+ */
+ gdk_pixmap_unref(source);
+ gdk_pixmap_unref(mask);
+
+ return ret;
+}
+
void modalfatalbox(char *p, ...)
{
va_list ap;
gtk_box_pack_start(inst->hbox, inst->sbar, FALSE, FALSE, 0);
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(inst->hbox));
-// gtk_container_add(GTK_CONTAINER(window), inst->sbar);
{
GdkGeometry geom;
gtk_window_set_geometry_hints(GTK_WINDOW(window), inst->area, &geom,
GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE |
GDK_HINT_RESIZE_INC);
- // FIXME: base_width and base_height don't seem to work properly.
- // Wonder if this is because base of _zero_ is deprecated, and we
- // need a nonzero base size? Will it help if I put in the scrollbar?
- // FIXME also: the scrollbar is not working, find out why.
}
gtk_signal_connect(GTK_OBJECT(window), "destroy",
GTK_SIGNAL_FUNC(configure_area), inst);
gtk_signal_connect(GTK_OBJECT(inst->area), "expose_event",
GTK_SIGNAL_FUNC(expose_area), inst);
+ gtk_signal_connect(GTK_OBJECT(inst->area), "button_press_event",
+ GTK_SIGNAL_FUNC(button_event), inst);
+ gtk_signal_connect(GTK_OBJECT(inst->area), "button_release_event",
+ GTK_SIGNAL_FUNC(button_event), inst);
+ gtk_signal_connect(GTK_OBJECT(inst->area), "motion_notify_event",
+ GTK_SIGNAL_FUNC(motion_event), inst);
+ gtk_signal_connect(GTK_OBJECT(inst->area), "selection_received",
+ GTK_SIGNAL_FUNC(selection_received), inst);
+ gtk_signal_connect(GTK_OBJECT(inst->area), "selection_get",
+ GTK_SIGNAL_FUNC(selection_get), inst);
+ gtk_signal_connect(GTK_OBJECT(inst->area), "selection_clear_event",
+ GTK_SIGNAL_FUNC(selection_clear), inst);
gtk_signal_connect(GTK_OBJECT(inst->sbar_adjust), "value_changed",
GTK_SIGNAL_FUNC(scrollbar_moved), inst);
gtk_timeout_add(20, timer_func, inst);
gdk_input_add(pty_master_fd, GDK_INPUT_READ, pty_input_func, inst);
gtk_widget_add_events(GTK_WIDGET(inst->area),
- GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK);
+ GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK |
+ GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
+ GDK_BUTTON_MOTION_MASK);
gtk_widget_show(inst->area);
gtk_widget_show(inst->sbar);
gtk_widget_show(GTK_WIDGET(inst->hbox));
gtk_widget_show(window);
- inst->textcursor = gdk_cursor_new(GDK_XTERM);
- inst->rawcursor = gdk_cursor_new(GDK_ARROW);
+ inst->textcursor = make_mouse_ptr(GDK_XTERM);
+ inst->rawcursor = make_mouse_ptr(GDK_LEFT_PTR);
+ make_mouse_ptr(-1); /* clean up cursor font */
gdk_window_set_cursor(inst->area->window, inst->textcursor);
term_init();
projects / u / mdw / putty / blobdiff