END_HANDLER
COMBO_CHANGED(combotheme, current_theme)
{
nsgtk_scaffolding *current = scaf_list;
char *name;
if (nsoption_int(current_theme) != 0) {
if (nsgtk_theme_name() != NULL)
free(nsgtk_theme_name());
name = nsgtk_combo_box_text_get_active_text(combotheme);
if (name != NULL) {
nsgtk_theme_set_name(name);
nsgtk_theme_prepare();
/* possible name leak */
}
} else if (nsgtk_theme_name() != NULL) {
free(nsgtk_theme_name());
nsgtk_theme_set_name(NULL);
}
while (current) {
nsgtk_theme_implement(current);
current = nsgtk_scaffolding_iterate(current);
}
}
END_HANDLER
COMBO_CHANGED(comboSearch, search_provider)
{
nsgtk_scaffolding *current = scaf_list;
char *name;
/* refresh web search prefs from file */
search_web_provider_details(nsoption_charp(search_provider));
/* retrieve ico */
search_web_retrieve_ico(false);
/* callback may handle changing gui */
if (search_web_ico() != NULL)
gui_window_set_search_ico(search_web_ico());
/* set entry */
name = search_web_provider_name();
if (name == NULL) {
warn_user(messages_get("NoMemory"), 0);
continue;
}
char content[strlen(name) + SLEN("Search ") + 1];
sprintf(content, "Search %s", name);
free(name);
while (current) {
nsgtk_scaffolding_set_websearch(current, content);
current = nsgtk_scaffolding_iterate(current);
}
}
END_HANDLER
COMBO_CHANGED(comboTabPosition, position_tab)
{
nsgtk_scaffolding *current = scaf_list;
nsoption_set_int(button_type, nsoption_int(button_type) + 1);
/* value of 0 is reserved for 'unset' */
while (current) {
nsgtk_scaffolding_reset_offset(current);
nsgtk_reflow_all_windows();
current = nsgtk_scaffolding_iterate(current);
}
}
END_HANDLER
COMBO_CHANGED(comboButtonType, button_type)
{
nsgtk_scaffolding *current = scaf_list;
nsoption_set_int(button_type, nsoption_int(button_type) + 1);
/* value of 0 is reserved for 'unset' */
while (current) {
nsgtk_scaffolding_reset_offset(current);
switch(nsoption_int(button_type)) {
case 1:
gtk_toolbar_set_style(
GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)),
GTK_TOOLBAR_ICONS);
gtk_toolbar_set_icon_size(
GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)),
GTK_ICON_SIZE_SMALL_TOOLBAR);
break;
case 2:
gtk_toolbar_set_style(
GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)),
GTK_TOOLBAR_ICONS);
gtk_toolbar_set_icon_size(
GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)),
GTK_ICON_SIZE_LARGE_TOOLBAR);
break;
case 3:
gtk_toolbar_set_style(
GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)),
GTK_TOOLBAR_BOTH);
gtk_toolbar_set_icon_size(
GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)),
GTK_ICON_SIZE_LARGE_TOOLBAR);
break;
case 4:
gtk_toolbar_set_style(
GTK_TOOLBAR(nsgtk_scaffolding_toolbar(current)),
GTK_TOOLBAR_TEXT);
default:
break;
}
current = nsgtk_scaffolding_iterate(current);
}
}
/**
* cast toolbar settings to all scaffoldings referenced from the global linked
* list of gui_windows
*/
void nsgtk_toolbar_cast(nsgtk_scaffolding *g)
{
int i;
nsgtk_scaffolding *list = scaf_list;
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
window->buttonlocations[i] =
((nsgtk_scaffolding_button(g, i)->location
>= -1) &&
(nsgtk_scaffolding_button(g, i)->location
< PLACEHOLDER_BUTTON)) ?
nsgtk_scaffolding_button(g, i)->location : -1;
while (list) {
if (list != g)
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
nsgtk_scaffolding_button(list, i)->location =
window->buttonlocations[i];
list = nsgtk_scaffolding_iterate(list);
}
}
void nsgtk_theme_init(void)
{
size_t len;
if (nsoption_int(current_theme) == 0) {
return;
}
len = SLEN("themelist") + strlen(res_dir_location) + 1;
char themefile[len];
snprintf(themefile, len, "%s%s", res_dir_location, "themelist");
nsgtk_scaffolding *list = scaf_list;
nsgtk_theme_verify(NULL);
FILE *fp = fopen(themefile, "r");
if (fp == NULL)
return;
char buf[50];
int row_count = 0;
while (fgets(buf, sizeof(buf), fp) != NULL) {
if (buf[0] == '\0')
continue;
if (row_count++ == nsoption_int(current_theme)) {
if (current_theme_name != NULL)
free(current_theme_name);
/* clear the '\n' ["\n\0"->"\0\0"] */
buf[strlen(buf) - 1] = '\0';
current_theme_name = strdup(buf);
break;
}
}
fclose(fp);
while (list != NULL) {
nsgtk_theme_implement(list);
list = nsgtk_scaffolding_iterate(list);
}
}
/**
* cleanup code physical update of all toolbars; resensitize
* \param g the 'front' scaffolding that called customize
*/
void nsgtk_toolbar_close(nsgtk_scaffolding *g)
{
int i;
nsgtk_scaffolding *list = scaf_list;
while (list) {
struct nsgtk_theme *theme =
nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
if (theme == NULL) {
warn_user(messages_get("NoMemory"), 0);
continue;
}
/* clear toolbar */
gtk_container_foreach(GTK_CONTAINER(nsgtk_scaffolding_toolbar(
list)), nsgtk_toolbar_clear_toolbar, list);
/* then add items */
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
nsgtk_toolbar_add_item_to_toolbar(list, i, theme);
}
nsgtk_toolbar_connect_all(list);
gtk_widget_show_all(GTK_WIDGET(nsgtk_scaffolding_toolbar(
list)));
nsgtk_scaffolding_set_sensitivity(list);
nsgtk_widget_override_background_color(GTK_WIDGET(nsgtk_window_get_layout(nsgtk_scaffolding_top_level(list))), GTK_STATE_NORMAL, 0, 0xFFFF, 0xFFFF, 0xFFFF);
g_signal_handler_unblock(GTK_WIDGET(
nsgtk_window_get_layout(
nsgtk_scaffolding_top_level(list))),
nsgtk_window_get_signalhandler(
nsgtk_scaffolding_top_level(list),
NSGTK_WINDOW_SIGNAL_CLICK));
g_signal_handler_unblock(GTK_WIDGET(
nsgtk_window_get_layout(
nsgtk_scaffolding_top_level(list))),
nsgtk_window_get_signalhandler(
nsgtk_scaffolding_top_level(list),
NSGTK_WINDOW_SIGNAL_REDRAW));
if ((nsgtk_get_browser_window(nsgtk_scaffolding_top_level(
list))->current_content != NULL) &&
(hlcache_handle_get_url(nsgtk_get_browser_window(
nsgtk_scaffolding_top_level(list))->
current_content) != NULL))
browser_window_refresh_url_bar(
nsgtk_get_browser_window(
nsgtk_scaffolding_top_level(list)),
hlcache_handle_get_url(
nsgtk_get_browser_window(
nsgtk_scaffolding_top_level(list))->
current_content),
nsgtk_get_browser_window(
nsgtk_scaffolding_top_level(list))->
frag_id);
if (list != g)
gtk_widget_set_sensitive(GTK_WIDGET(
nsgtk_scaffolding_window(list)), TRUE);
free(theme);
list = nsgtk_scaffolding_iterate(list);
}
gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_notebook(g)),
TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_menu_bar(g)),
TRUE);
/* update favicon etc */
nsgtk_scaffolding_set_top_level(nsgtk_scaffolding_top_level(g));
if (search_web_ico())
gui_window_set_search_ico(search_web_ico());
}
/**
* change behaviour of scaffoldings while editing toolbar; all buttons as
* well as window clicks are desensitized; then buttons in the front window
* are changed to movable buttons
*/
void nsgtk_toolbar_customization_init(nsgtk_scaffolding *g)
{
int i;
nsgtk_scaffolding *list = scaf_list;
edit_mode = true;
while (list) {
g_signal_handler_block(GTK_WIDGET(
nsgtk_window_get_layout(
nsgtk_scaffolding_top_level(list))),
nsgtk_window_get_signalhandler(
nsgtk_scaffolding_top_level(list),
NSGTK_WINDOW_SIGNAL_CLICK));
g_signal_handler_block(GTK_WIDGET(
nsgtk_window_get_layout(
nsgtk_scaffolding_top_level(list))),
nsgtk_window_get_signalhandler(
nsgtk_scaffolding_top_level(list),
NSGTK_WINDOW_SIGNAL_REDRAW));
nsgtk_widget_override_background_color(
GTK_WIDGET(nsgtk_window_get_layout(
nsgtk_scaffolding_top_level(list))),
GTK_STATE_NORMAL, 0, 0xEEEE, 0xEEEE, 0xEEEE);
if (list == g) {
list = nsgtk_scaffolding_iterate(list);
continue;
}
/* set sensitive for all gui_windows save g */
gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_window(
list)), FALSE);
list = nsgtk_scaffolding_iterate(list);
}
/* set sensitive for all of g save toolbar */
gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_menu_bar(g)),
FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_notebook(g)),
FALSE);
/* set editable aspect for toolbar */
gtk_container_foreach(GTK_CONTAINER(nsgtk_scaffolding_toolbar(g)),
nsgtk_toolbar_clear_toolbar, g);
nsgtk_toolbar_set_physical(g);
/* memorize button locations, set editable */
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
window->buttonlocations[i] = nsgtk_scaffolding_button(g, i)
->location;
if ((window->buttonlocations[i] == -1) || (i == URL_BAR_ITEM))
continue;
gtk_tool_item_set_use_drag_window(GTK_TOOL_ITEM(
nsgtk_scaffolding_button(g, i)->button), TRUE);
gtk_drag_source_set(GTK_WIDGET(nsgtk_scaffolding_button(
g, i)->button), GDK_BUTTON1_MASK, &entry, 1,
GDK_ACTION_COPY);
nsgtk_toolbar_temp_connect(g, i);
}
/* add move button listeners */
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
"drag-drop", G_CALLBACK(nsgtk_toolbar_data), g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
"drag-data-received", G_CALLBACK(
nsgtk_toolbar_move_complete), g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
"drag-motion", G_CALLBACK(nsgtk_toolbar_action), g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
"drag-leave", G_CALLBACK(
nsgtk_toolbar_clear), g);
/* set data types */
gtk_drag_dest_set(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
&entry, 1, GDK_ACTION_COPY);
/* open toolbar window */
nsgtk_toolbar_window_open(g);
}
