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-rw-r--r--src/interface-gtk.cpp78
1 files changed, 55 insertions, 23 deletions
diff --git a/src/interface-gtk.cpp b/src/interface-gtk.cpp
index 9cfa0b0..9b0b0aa 100644
--- a/src/interface-gtk.cpp
+++ b/src/interface-gtk.cpp
@@ -26,9 +26,16 @@
#include <glib.h>
#include <glib/gprintf.h>
+/*
+ * FIXME: Because of gdk_threads_enter().
+ * The only way to do it in Gtk3 style would be using
+ * idle callbacks into the main thread and sync barriers (inefficient!)
+ * or doing it single-threaded and ticking the Gtk main loop
+ * (may be inefficient since gtk_events_pending() is doing
+ * syscalls; however that may be ailed by doing it less frequently).
+ */
+#define GDK_DISABLE_DEPRECATION_WARNINGS
#include <gdk/gdk.h>
-#include <gdk/gdkkeysyms.h>
-#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gtk/gtk.h>
#include "gtk-info-popup.h"
@@ -91,7 +98,7 @@ ViewGtk::initialize_impl(void)
scintilla_set_id(sci, 0);
- gtk_widget_set_usize(get_widget(), 500, 300);
+ gtk_widget_set_size_request(get_widget(), 500, 300);
/*
* This disables mouse and key events on this view.
@@ -124,6 +131,7 @@ void
InterfaceGtk::main_impl(int &argc, char **&argv)
{
static const Cmdline empty_cmdline;
+ GtkWidget *overlay_widget;
GtkWidget *info_content;
/*
@@ -159,9 +167,11 @@ InterfaceGtk::main_impl(int &argc, char **&argv)
* enabling and disabling GDK updates and in order to filter
* mouse and keyboard events going to Scintilla.
*/
+ overlay_widget = gtk_overlay_new();
event_box_widget = gtk_event_box_new();
gtk_event_box_set_above_child(GTK_EVENT_BOX(event_box_widget), TRUE);
- gtk_box_pack_start(GTK_BOX(vbox), event_box_widget, TRUE, TRUE, 0);
+ gtk_container_add(GTK_CONTAINER(overlay_widget), event_box_widget);
+ gtk_box_pack_start(GTK_BOX(vbox), overlay_widget, TRUE, TRUE, 0);
info_widget = gtk_info_bar_new();
info_content = gtk_info_bar_get_content_area(GTK_INFO_BAR(info_widget));
@@ -180,7 +190,15 @@ InterfaceGtk::main_impl(int &argc, char **&argv)
gtk_container_add(GTK_CONTAINER(window), vbox);
- popup_widget = gtk_info_popup_new(cmdline_widget);
+ /*
+ * Popup widget will be shown in the bottom
+ * of the overlay widget (i.e. the Scintilla views),
+ * filling the entire width.
+ */
+ popup_widget = gtk_info_popup_new();
+ gtk_widget_set_halign(popup_widget, GTK_ALIGN_FILL);
+ gtk_widget_set_valign(popup_widget, GTK_ALIGN_END);
+ gtk_overlay_add_overlay(GTK_OVERLAY(overlay_widget), popup_widget);
gtk_widget_grab_focus(cmdline_widget);
@@ -345,6 +363,19 @@ InterfaceGtk::popup_add_impl(PopupEntryType type,
}
void
+InterfaceGtk::popup_show_impl(void)
+{
+ gdk_threads_enter();
+
+ if (gtk_widget_get_visible(popup_widget))
+ gtk_info_popup_scroll_page(GTK_INFO_POPUP(popup_widget));
+ else
+ gtk_widget_show(popup_widget);
+
+ gdk_threads_leave();
+}
+
+void
InterfaceGtk::popup_clear_impl(void)
{
gdk_threads_enter();
@@ -370,20 +401,19 @@ InterfaceGtk::widget_set_font(GtkWidget *widget, const gchar *font_name)
void
InterfaceGtk::event_loop_impl(void)
{
- GdkPixbuf *icon;
GThread *thread;
/*
* Assign an icon to the window.
* If the file could not be found, we fail silently.
- * On Windows, it may be better to load the icon compiled
+ * FIXME: On Windows, it may be better to load the icon compiled
* as a resource into the binary.
+ * FIXME: Provide all the different icon sizes we have
+ * (gtk_window_set_default_icon_list()).
*/
- icon = gdk_pixbuf_new_from_file(SCITECODATADIR G_DIR_SEPARATOR_S
- "sciteco-48.png",
- NULL);
- if (icon)
- gtk_window_set_icon(GTK_WINDOW(window), icon);
+ gtk_window_set_default_icon_from_file(SCITECODATADIR G_DIR_SEPARATOR_S
+ "sciteco-48.png",
+ NULL);
/*
* When changing views, the new widget is not
@@ -404,6 +434,8 @@ InterfaceGtk::event_loop_impl(void)
gtk_window_set_title(GTK_WINDOW(window), info_current);
gtk_widget_show_all(window);
+ /* don't show popup by default */
+ gtk_widget_hide(popup_widget);
/*
* SIGTERM emulates the "Close" key just like when
@@ -505,16 +537,16 @@ InterfaceGtk::handle_key_press(bool is_shift, bool is_ctl, guint keyval)
gdk_threads_leave();
switch (keyval) {
- case GDK_Escape:
+ case GDK_KEY_Escape:
cmdline.keypress(CTL_KEY_ESC);
break;
- case GDK_BackSpace:
+ case GDK_KEY_BackSpace:
cmdline.keypress(CTL_KEY('H'));
break;
- case GDK_Tab:
+ case GDK_KEY_Tab:
cmdline.keypress('\t');
break;
- case GDK_Return:
+ case GDK_KEY_Return:
cmdline.keypress('\n');
break;
@@ -522,19 +554,19 @@ InterfaceGtk::handle_key_press(bool is_shift, bool is_ctl, guint keyval)
* Function key macros
*/
#define FN(KEY, MACRO) \
- case GDK_##KEY: cmdline.fnmacro(#MACRO); break
+ case GDK_KEY_##KEY: cmdline.fnmacro(#MACRO); break
#define FNS(KEY, MACRO) \
- case GDK_##KEY: cmdline.fnmacro(is_shift ? "S" #MACRO : #MACRO); break
+ case GDK_KEY_##KEY: cmdline.fnmacro(is_shift ? "S" #MACRO : #MACRO); break
FN(Down, DOWN); FN(Up, UP);
FNS(Left, LEFT); FNS(Right, RIGHT);
FN(KP_Down, DOWN); FN(KP_Up, UP);
FNS(KP_Left, LEFT); FNS(KP_Right, RIGHT);
FNS(Home, HOME);
- case GDK_F1...GDK_F35: {
+ case GDK_KEY_F1...GDK_KEY_F35: {
gchar macro_name[3+1];
g_snprintf(macro_name, sizeof(macro_name),
- "F%d", keyval - GDK_F1 + 1);
+ "F%d", keyval - GDK_KEY_F1 + 1);
cmdline.fnmacro(macro_name);
break;
}
@@ -653,7 +685,7 @@ cmdline_key_pressed_cb(GtkWidget *widget, GdkEventKey *event,
g_async_queue_lock(event_queue);
if (g_async_queue_length_unlocked(event_queue) >= 0 &&
- is_ctl && gdk_keyval_to_upper(event->keyval) == GDK_C) {
+ is_ctl && gdk_keyval_to_upper(event->keyval) == GDK_KEY_C) {
/*
* Handle asynchronous interruptions if CTRL+C is pressed.
* This will usually send SIGINT to the entire process
@@ -694,7 +726,7 @@ window_delete_cb(GtkWidget *w, GdkEventAny *e, gpointer user_data)
*/
close_event = (GdkEventKey *)gdk_event_new(GDK_KEY_PRESS);
close_event->window = gtk_widget_get_parent_window(w);
- close_event->keyval = GDK_Close;
+ close_event->keyval = GDK_KEY_Close;
g_async_queue_push(event_queue, close_event);
@@ -717,7 +749,7 @@ sigterm_handler(gpointer user_data)
* Similar to window deletion - emulate "close" key press.
*/
close_event = (GdkEventKey *)gdk_event_new(GDK_KEY_PRESS);
- close_event->keyval = GDK_Close;
+ close_event->keyval = GDK_KEY_Close;
g_async_queue_push(event_queue, close_event);
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-11 04:54:54 +0000