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-rw-r--r--gtk/toolbar.c235
1 files changed, 234 insertions, 1 deletions
diff --git a/gtk/toolbar.c b/gtk/toolbar.c
index d37d98985..f5aa7fd3f 100644
--- a/gtk/toolbar.c
+++ b/gtk/toolbar.c
@@ -29,7 +29,6 @@
#include "gtk/gui.h"
#include "gtk/scaffolding.h"
#include "gtk/search.h"
-#include "gtk/theme.h"
#include "gtk/throbber.h"
#include "gtk/window.h"
#include "gtk/compat.h"
@@ -69,6 +68,240 @@ possible into the store */
static struct nsgtk_toolbar_custom_store store;
static struct nsgtk_toolbar_custom_store *window = &store;
+
+enum image_sets {
+ IMAGE_SET_MAIN_MENU = 0,
+ IMAGE_SET_RCLICK_MENU,
+ IMAGE_SET_POPUP_MENU,
+ IMAGE_SET_BUTTONS,
+ IMAGE_SET_COUNT
+};
+
+typedef enum search_buttons {
+ SEARCH_BACK_BUTTON = 0,
+ SEARCH_FORWARD_BUTTON,
+ SEARCH_CLOSE_BUTTON,
+ SEARCH_BUTTONS_COUNT
+} nsgtk_search_buttons;
+
+struct nsgtk_theme {
+ GtkImage *image[PLACEHOLDER_BUTTON];
+ GtkImage *searchimage[SEARCH_BUTTONS_COUNT];
+ /* apng throbber element */
+};
+
+/**
+ * get default image for buttons / menu items from gtk stock items.
+ *
+ * \param tbbutton button reference
+ * \param iconsize The size of icons to select.
+ * \return default images.
+ */
+static GtkImage *
+nsgtk_theme_image_default(nsgtk_toolbar_button tbbutton, GtkIconSize iconsize)
+{
+ GtkImage *image; /* The GTK image to return */
+
+ switch(tbbutton) {
+
+#define BUTTON_IMAGE(p, q) \
+ case p##_BUTTON: \
+ image = GTK_IMAGE(nsgtk_image_new_from_stock(q, iconsize)); \
+ break
+
+ BUTTON_IMAGE(BACK, NSGTK_STOCK_GO_BACK);
+ BUTTON_IMAGE(FORWARD, NSGTK_STOCK_GO_FORWARD);
+ BUTTON_IMAGE(STOP, NSGTK_STOCK_STOP);
+ BUTTON_IMAGE(RELOAD, NSGTK_STOCK_REFRESH);
+ BUTTON_IMAGE(HOME, NSGTK_STOCK_HOME);
+ BUTTON_IMAGE(NEWWINDOW, "gtk-new");
+ BUTTON_IMAGE(NEWTAB, "gtk-new");
+ BUTTON_IMAGE(OPENFILE, NSGTK_STOCK_OPEN);
+ BUTTON_IMAGE(CLOSETAB, NSGTK_STOCK_CLOSE);
+ BUTTON_IMAGE(CLOSEWINDOW, NSGTK_STOCK_CLOSE);
+ BUTTON_IMAGE(SAVEPAGE, NSGTK_STOCK_SAVE_AS);
+ BUTTON_IMAGE(PRINTPREVIEW, "gtk-print-preview");
+ BUTTON_IMAGE(PRINT, "gtk-print");
+ BUTTON_IMAGE(QUIT, "gtk-quit");
+ BUTTON_IMAGE(CUT, "gtk-cut");
+ BUTTON_IMAGE(COPY, "gtk-copy");
+ BUTTON_IMAGE(PASTE, "gtk-paste");
+ BUTTON_IMAGE(DELETE, "gtk-delete");
+ BUTTON_IMAGE(SELECTALL, "gtk-select-all");
+ BUTTON_IMAGE(FIND, NSGTK_STOCK_FIND);
+ BUTTON_IMAGE(PREFERENCES, "gtk-preferences");
+ BUTTON_IMAGE(ZOOMPLUS, "gtk-zoom-in");
+ BUTTON_IMAGE(ZOOMMINUS, "gtk-zoom-out");
+ BUTTON_IMAGE(ZOOMNORMAL, "gtk-zoom-100");
+ BUTTON_IMAGE(FULLSCREEN, "gtk-fullscreen");
+ BUTTON_IMAGE(VIEWSOURCE, "gtk-index");
+ BUTTON_IMAGE(CONTENTS, "gtk-help");
+ BUTTON_IMAGE(ABOUT, "gtk-about");
+#undef BUTTON_IMAGE
+
+ case HISTORY_BUTTON:
+ image = GTK_IMAGE(gtk_image_new_from_pixbuf(arrow_down_pixbuf));
+ break;
+
+ default:
+ image = GTK_IMAGE(nsgtk_image_new_from_stock("gtk-missing-image",
+ iconsize));
+ break;
+
+ }
+ return image;
+
+}
+
+/**
+ * Get default image for search buttons / menu items from gtk stock items
+ *
+ * \param tbbutton search button reference
+ * \param iconsize The size of icons to select.
+ * \return default search image.
+ */
+
+static GtkImage *
+nsgtk_theme_searchimage_default(nsgtk_search_buttons tbbutton,
+ GtkIconSize iconsize)
+{
+ switch (tbbutton) {
+
+ case (SEARCH_BACK_BUTTON):
+ return GTK_IMAGE(nsgtk_image_new_from_stock(NSGTK_STOCK_GO_BACK,
+ iconsize));
+ case (SEARCH_FORWARD_BUTTON):
+ return GTK_IMAGE(nsgtk_image_new_from_stock(NSGTK_STOCK_GO_FORWARD,
+ iconsize));
+ case (SEARCH_CLOSE_BUTTON):
+ return GTK_IMAGE(nsgtk_image_new_from_stock(NSGTK_STOCK_CLOSE,
+ iconsize));
+ default:
+ return NULL;
+ }
+}
+
+/**
+ * initialise a theme structure with gtk images
+ */
+static struct nsgtk_theme *nsgtk_theme_load(GtkIconSize iconsize)
+{
+ struct nsgtk_theme *theme = malloc(sizeof(struct nsgtk_theme));
+ int btnloop;
+
+ if (theme == NULL) {
+ warn_user("NoMemory", 0);
+ return NULL;
+ }
+
+ for (btnloop = BACK_BUTTON; btnloop < PLACEHOLDER_BUTTON ; btnloop++) {
+ theme->image[btnloop] = nsgtk_theme_image_default(btnloop, iconsize);
+ }
+
+ for (btnloop = SEARCH_BACK_BUTTON; btnloop < SEARCH_BUTTONS_COUNT; btnloop++) {
+ theme->searchimage[btnloop] = nsgtk_theme_searchimage_default(btnloop, iconsize);
+ }
+ return theme;
+}
+
+
+
+/* exported function documented in gtk/toolbar.h */
+void nsgtk_theme_implement(struct nsgtk_scaffolding *g)
+{
+ struct nsgtk_theme *theme[IMAGE_SET_COUNT];
+ int i;
+ struct nsgtk_button_connect *button;
+ struct gtk_search *search;
+
+ theme[IMAGE_SET_MAIN_MENU] = nsgtk_theme_load(GTK_ICON_SIZE_MENU);
+ theme[IMAGE_SET_RCLICK_MENU] = nsgtk_theme_load(GTK_ICON_SIZE_MENU);
+ theme[IMAGE_SET_POPUP_MENU] = nsgtk_theme_load(GTK_ICON_SIZE_MENU);
+ theme[IMAGE_SET_BUTTONS] = nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
+
+ for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
+ if ((i == URL_BAR_ITEM) || (i == THROBBER_ITEM) ||
+ (i == WEBSEARCH_ITEM))
+ continue;
+
+ button = nsgtk_scaffolding_button(g, i);
+ if (button == NULL)
+ continue;
+
+ /* gtk_image_menu_item_set_image accepts NULL image */
+ if ((button->main != NULL) &&
+ (theme[IMAGE_SET_MAIN_MENU] != NULL)) {
+ nsgtk_image_menu_item_set_image(
+ GTK_WIDGET(button->main),
+ GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->image[i]));
+ gtk_widget_show_all(GTK_WIDGET(button->main));
+ }
+ if ((button->rclick != NULL) &&
+ (theme[IMAGE_SET_RCLICK_MENU] != NULL)) {
+ nsgtk_image_menu_item_set_image(GTK_WIDGET(button->rclick),
+ GTK_WIDGET(
+ theme[IMAGE_SET_RCLICK_MENU]->
+ image[i]));
+ gtk_widget_show_all(GTK_WIDGET(button->rclick));
+ }
+ if ((button->popup != NULL) &&
+ (theme[IMAGE_SET_POPUP_MENU] != NULL)) {
+ nsgtk_image_menu_item_set_image(GTK_WIDGET(button->popup),
+ GTK_WIDGET(
+ theme[IMAGE_SET_POPUP_MENU]->
+ image[i]));
+ gtk_widget_show_all(GTK_WIDGET(button->popup));
+ }
+ if ((button->location != -1) && (button->button != NULL) &&
+ (theme[IMAGE_SET_BUTTONS] != NULL)) {
+ gtk_tool_button_set_icon_widget(
+ GTK_TOOL_BUTTON(button->button),
+ GTK_WIDGET(
+ theme[IMAGE_SET_BUTTONS]->
+ image[i]));
+ gtk_widget_show_all(GTK_WIDGET(button->button));
+ }
+ }
+
+ /* set search bar images */
+ search = nsgtk_scaffolding_search(g);
+ if ((search != NULL) && (theme[IMAGE_SET_MAIN_MENU] != NULL)) {
+ /* gtk_tool_button_set_icon_widget accepts NULL image */
+ if (search->buttons[SEARCH_BACK_BUTTON] != NULL) {
+ gtk_tool_button_set_icon_widget(
+ search->buttons[SEARCH_BACK_BUTTON],
+ GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->
+ searchimage[SEARCH_BACK_BUTTON]));
+ gtk_widget_show_all(GTK_WIDGET(
+ search->buttons[SEARCH_BACK_BUTTON]));
+ }
+ if (search->buttons[SEARCH_FORWARD_BUTTON] != NULL) {
+ gtk_tool_button_set_icon_widget(
+ search->buttons[SEARCH_FORWARD_BUTTON],
+ GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->
+ searchimage[SEARCH_FORWARD_BUTTON]));
+ gtk_widget_show_all(GTK_WIDGET(
+ search->buttons[
+ SEARCH_FORWARD_BUTTON]));
+ }
+ if (search->buttons[SEARCH_CLOSE_BUTTON] != NULL) {
+ gtk_tool_button_set_icon_widget(
+ search->buttons[SEARCH_CLOSE_BUTTON],
+ GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->
+ searchimage[SEARCH_CLOSE_BUTTON]));
+ gtk_widget_show_all(GTK_WIDGET(
+ search->buttons[SEARCH_CLOSE_BUTTON]));
+ }
+ }
+
+ for (i = 0; i < IMAGE_SET_COUNT; i++) {
+ if (theme[i] != NULL) {
+ free(theme[i]);
+ }
+ }
+}
+
+
/**
* callback function to iterate toolbar's widgets
*/
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-26 08:28:13 +0000