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fix resource release and stopping throbber on toolbar widget destruction

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This commit is contained in:
Vincent Sanders 2019-09-17 23:54:42 +01:00 committed by Daniel Silverstone
parent 12cca32059
commit 2bed178a33
4 changed files with 28 additions and 42 deletions
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49
frontends/gtk/toolbar.c
View File

@ -1353,19 +1353,14 @@ customisation_reset_clicked_cb(GtkWidget *widget, gpointer data)
/**
* customisation container delete handler
* customisation container destroy handler
*/
static gboolean
customisation_container_delete_cb(GtkWidget *widget,
GdkEvent *event,
gpointer data)
static void customisation_container_destroy_cb(GtkWidget *widget, gpointer data)
{
struct nsgtk_toolbar_customisation *tbc;
tbc = (struct nsgtk_toolbar_customisation *)data;
free(tbc);
return FALSE;
}
/*
@ -1487,8 +1482,8 @@ static gboolean cutomize_button_clicked_cb(GtkWidget *widget, gpointer data)
/* close and cleanup on delete signal */
g_signal_connect(tbc->container,
"delete-event",
G_CALLBACK(customisation_container_delete_cb),
"destroy",
G_CALLBACK(customisation_container_destroy_cb),
tbc);
@ -3175,6 +3170,22 @@ toolbar_popup_context_menu_cb(GtkToolbar *toolbar,
return TRUE;
}
/**
* toolbar delete signal handler
*/
static void toolbar_destroy_cb(GtkWidget *widget, gpointer data)
{
struct nsgtk_toolbar *tb;
tb = (struct nsgtk_toolbar *)data;
/* ensure any throbber scheduled is stopped */
nsgtk_schedule(-1, next_throbber_frame, tb);
free(tb);
}
/* exported interface documented in toolbar.h */
nserror
nsgtk_toolbar_create(GtkBuilder *builder,
@ -3204,18 +3215,22 @@ nsgtk_toolbar_create(GtkBuilder *builder,
G_CALLBACK(toolbar_popup_context_menu_cb),
tb);
/* close and cleanup on delete signal */
g_signal_connect(tb->widget,
"destroy",
G_CALLBACK(toolbar_destroy_cb),
tb);
/* allocate button contexts */
for (bidx = BACK_BUTTON; bidx < PLACEHOLDER_BUTTON; bidx++) {
res = toolbar_item_create(bidx, &tb->items[bidx]);
if (res != NSERROR_OK) {
free(tb);
return res;
}
}
res = nsgtk_toolbar_update(tb);
if (res != NSERROR_OK) {
free(tb);
return res;
}
@ -3224,14 +3239,6 @@ nsgtk_toolbar_create(GtkBuilder *builder,
}
/* exported interface documented in toolbar.h */
nserror nsgtk_toolbar_destroy(struct nsgtk_toolbar *tb)
{
/** \todo free buttons and destroy toolbar container (and widgets) */
free(tb);
return NSERROR_OK;
}
/* exported interface documented in toolbar.h */
nserror nsgtk_toolbar_restyle(struct nsgtk_toolbar *tb)
{
@ -3283,8 +3290,6 @@ nserror nsgtk_toolbar_throbber(struct nsgtk_toolbar *tb, bool active)
nserror res;
struct browser_window *bw;
bw = tb->get_bw(tb->get_ctx);
/* when activating the throbber simply schedule the next frame update */
if (active) {
nsgtk_schedule(THROBBER_FRAME_TIME, next_throbber_frame, tb);
@ -3301,6 +3306,8 @@ nserror nsgtk_toolbar_throbber(struct nsgtk_toolbar *tb, bool active)
res = set_throbber_frame(tb->items[THROBBER_ITEM].button,
tb->throb_frame);
bw = tb->get_bw(tb->get_ctx);
/* adjust sensitivity of other items */
set_item_sensitivity(&tb->items[STOP_BUTTON], false);
set_item_sensitivity(&tb->items[RELOAD_BUTTON], true);

9
frontends/gtk/toolbar.h
View File

@ -35,15 +35,6 @@ struct nsgtk_scaffolding;
nserror nsgtk_toolbar_create(GtkBuilder *builder, struct browser_window *(*get_bw)(void *ctx), void *get_bw_ctx,struct nsgtk_toolbar **toolbar);
/**
* Destroy toolbar previously created
*
* \param toolbar A toolbar returned from a creation
* \return NSERROR_OK on success
*/
nserror nsgtk_toolbar_destroy(struct nsgtk_toolbar *toolbar);
/**
* Update the toolbar items being shown based on current settings
*

7
frontends/gtk/window.c
View File

@ -1479,13 +1479,6 @@ struct nsgtk_scaffolding *nsgtk_get_scaffold(struct gui_window *g)
}
/* exported interface documented in window.h */
struct gtk_search *nsgtk_window_get_search(struct gui_window *gw)
{
return gw->search;
}
/* exported interface documented in window.h */
struct browser_window *nsgtk_get_browser_window(struct gui_window *g)
{

5
frontends/gtk/window.h
View File

@ -101,11 +101,6 @@ nserror nsgtk_window_search_toggle(struct gui_window *gw);
GtkLayout *nsgtk_window_get_layout(struct gui_window *gw);
/**
* get search from window handle
*/
struct gtk_search *nsgtk_window_get_search(struct gui_window *gw);
/**
* activate the handler for a item in a toolbar of a gui window
*