[balsa/gtk4: 195/294] toolbar-factory: Build with gtk4
- From: Peter Bloomfield <peterb src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [balsa/gtk4: 195/294] toolbar-factory: Build with gtk4
- Date: Sun, 10 Oct 2021 00:03:11 +0000 (UTC)
commit edb039fb61a31cdbc34b0233cc9803b2f5f7dc0e
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date: Fri Oct 16 16:30:27 2020 -0400
toolbar-factory: Build with gtk4
GtkToolbar and friends have gone away, so we have to use a GtkBox
and GtkButtons instead.
src/toolbar-factory.c | 273 +++++++++++++++++++++++++++++++-------------------
src/toolbar-factory.h | 24 ++++-
2 files changed, 191 insertions(+), 106 deletions(-)
---
diff --git a/src/toolbar-factory.c b/src/toolbar-factory.c
index 53a38bc48..21a783ae9 100644
--- a/src/toolbar-factory.c
+++ b/src/toolbar-factory.c
@@ -50,7 +50,7 @@ struct _BalsaToolbarModel {
GArray *standard;
GArray *current;
BalsaToolbarType type;
- GtkToolbarStyle style;
+ BalsaToolbarStyle style;
GSettings *settings;
};
@@ -112,7 +112,7 @@ balsa_toolbar_model_init(BalsaToolbarModel * model)
/* End of class boilerplate */
/* The descriptions must be SHORT */
-button_data toolbar_buttons[]={
+button_data toolbar_buttons[] = {
{"", N_("Separator"), FALSE},
{"application-exit", N_("Quit"), FALSE},
{BALSA_PIXMAP_RECEIVE, N_("Check"), TRUE},
@@ -128,32 +128,32 @@ button_data toolbar_buttons[]={
{BALSA_PIXMAP_NEXT_FLAGGED, N_("Next\nflagged"), FALSE},
{BALSA_PIXMAP_PREVIOUS_PART, N_("Previous\npart"), FALSE},
{BALSA_PIXMAP_NEXT_PART, N_("Next\npart"), FALSE},
- {"edit-delete", N_("Trash /\nDelete"), FALSE},
+ {"edit-delete", N_("Trash /\nDelete"), FALSE},
{BALSA_PIXMAP_POSTPONE, N_("Postpone"), FALSE},
- {"document-print", N_("Print"), FALSE},
+ {"document-print", N_("Print"), FALSE},
{BALSA_PIXMAP_REQUEST_MDN, N_("Request\nMDN"), FALSE},
{BALSA_PIXMAP_SEND, N_("Send"), TRUE},
{BALSA_PIXMAP_SEND_QUEUED, N_("Send queued"), TRUE},
{BALSA_PIXMAP_SEND_RECEIVE, N_("Exchange"), FALSE},
- {BALSA_PIXMAP_QUEUE, N_("Queue"), TRUE},
+ {BALSA_PIXMAP_QUEUE, N_("Queue"), TRUE},
{BALSA_PIXMAP_ATTACHMENT, N_("Attach"), TRUE},
- {"document-save", N_("Save"), TRUE},
+ {"document-save", N_("Save"), TRUE},
{BALSA_PIXMAP_IDENTITY, N_("Identity"), FALSE},
- {"tools-check-spelling", N_("Spelling"), TRUE},
+ {"tools-check-spelling", N_("Spelling"), TRUE},
{"window-close-symbolic", N_("Close"), FALSE},
{BALSA_PIXMAP_MARKED_NEW, N_("Toggle\nnew"), FALSE},
{BALSA_PIXMAP_MARK_ALL, N_("Mark all"), FALSE},
{BALSA_PIXMAP_SHOW_HEADERS, N_("All\nheaders"), FALSE},
- {BALSA_PIXMAP_GPG_RECHECK, N_("Recheck\ncryptography"), FALSE},
- {"gtk-cancel", N_("Reset\nFilter"), FALSE},
+ {BALSA_PIXMAP_GPG_RECHECK, N_("Recheck\ncryptography"), FALSE},
+ {"gtk-cancel", N_("Reset\nFilter"), FALSE},
{BALSA_PIXMAP_SHOW_PREVIEW, N_("Message Preview"), FALSE},
{BALSA_PIXMAP_GPG_SIGN, N_("Sign"), FALSE},
{BALSA_PIXMAP_GPG_ENCRYPT, N_("Encrypt"), FALSE},
- {"edit-undo", N_("Undo"), FALSE},
- {"edit-redo", N_("Redo"), FALSE},
- {"edit-clear", N_("Expunge"), FALSE},
- {"list-remove", N_("Empty\nTrash"), FALSE},
- {"gtk-edit", N_("Edit"), FALSE},
+ {"edit-undo", N_("Undo"), FALSE},
+ {"edit-redo", N_("Redo"), FALSE},
+ {"edit-clear", N_("Expunge"), FALSE},
+ {"list-remove", N_("Empty\nTrash"), FALSE},
+ {"gtk-edit", N_("Edit"), FALSE},
};
const int toolbar_button_count = G_N_ELEMENTS(toolbar_buttons);
@@ -179,14 +179,13 @@ balsa_toolbar_sanitize_id(const gchar *id)
return NULL;
}
-/* this should go to GTK because it modifies its internal structures. */
static void
balsa_toolbar_remove_all(GtkWidget * widget)
{
- GtkToolItem *item;
+ GtkWidget *child;
- while ((item = gtk_toolbar_get_nth_item((GtkToolbar *) widget, 0)))
- gtk_container_remove((GtkContainer *) widget, (GtkWidget *) item);
+ while ((child = gtk_widget_get_first_child(widget)) != NULL)
+ gtk_box_remove(GTK_BOX(widget), child);
}
/* Load and save config
@@ -235,7 +234,7 @@ tm_save_model(BalsaToolbarModel * model)
libbalsa_conf_push_group(key);
g_free(key);
- if (model->style != (GtkToolbarStyle) (-1))
+ if (model->style != (BalsaToolbarStyle) (-1))
libbalsa_conf_set_int("Style", model->style);
@@ -264,7 +263,7 @@ tm_gsettings_change_cb(GSettings * settings,
BalsaToolbarModel *model = user_data;
if (!strcmp(key, "toolbar-style") &&
- model->style == (GtkToolbarStyle) (-1))
+ model->style == (BalsaToolbarStyle) (-1))
balsa_toolbar_model_changed(model);
}
@@ -442,63 +441,50 @@ tm_has_second_line(BalsaToolbarModel * model)
return FALSE;
}
-static gint
-tm_set_tool_item_label(GtkToolItem * tool_item, const gchar * stock_id,
- gboolean make_two_line)
+static char *
+tm_label(int button, gboolean make_two_line)
{
- gint button = get_toolbar_button_index(stock_id);
- const gchar *text;
- gchar *label;
+ const char *text;
+ char *label;
if (button < 0)
- return button;
+ return NULL;
text = balsa_toolbar_button_text(button);
if (balsa_app.toolbar_wrap_button_text) {
/* Make sure all buttons have the same number of lines of
* text (1 or 2), to keep icons aligned */
- label = make_two_line && !strchr(text, '\n') ?
+ label = make_two_line && strchr(text, '\n') == NULL ?
g_strconcat(text, "\n", NULL) : g_strdup(text);
} else {
- gchar *p = label = g_strdup(text);
- while ((p = strchr(p, '\n')))
+ char *p = label = g_strdup(text);
+ while ((p = strchr(p, '\n')) != NULL)
*p++ = ' ';
}
- gtk_tool_button_set_label(GTK_TOOL_BUTTON(tool_item), label);
- g_free(label);
-
- gtk_tool_item_set_is_important(tool_item,
- toolbar_buttons[button].is_important);
-
- if (strcmp(toolbar_buttons[button].pixmap_id, BALSA_PIXMAP_SEND) == 0
- && balsa_app.always_queue_sent_mail)
- gtk_tool_item_set_tooltip_text(tool_item,
- _("Queue this message for sending"));
-
- return button;
+ return label;
}
-static GtkToolbarStyle tm_default_style(void);
+static BalsaToolbarStyle tm_default_style(void);
typedef struct {
const gchar *text;
const gchar *config_name;
- GtkToolbarStyle style;
+ BalsaToolbarStyle style;
} ToolbarOption;
static const ToolbarOption tm_toolbar_options[] = {
- {N_("Text Be_low Icons"), "both", GTK_TOOLBAR_BOTH},
- {N_("Priority Text Be_side Icons"), "both-horiz", GTK_TOOLBAR_BOTH_HORIZ},
- {NULL, "both_horiz", GTK_TOOLBAR_BOTH_HORIZ},
- {N_("_Icons Only"), "icons", GTK_TOOLBAR_ICONS},
- {N_("_Text Only"), "text", GTK_TOOLBAR_TEXT}
+ {N_("Text Be_low Icons"), "both", BALSA_TOOLBAR_BOTH},
+ {N_("Priority Text Be_side Icons"), "both-horiz", BALSA_TOOLBAR_BOTH_HORIZ},
+ {NULL, "both_horiz", BALSA_TOOLBAR_BOTH_HORIZ},
+ {N_("_Icons Only"), "icons", BALSA_TOOLBAR_ICONS},
+ {N_("_Text Only"), "text", BALSA_TOOLBAR_TEXT}
};
-static GtkToolbarStyle
+static BalsaToolbarStyle
tm_default_style(void)
{
- GtkToolbarStyle default_style = GTK_TOOLBAR_BOTH;
+ BalsaToolbarStyle default_style = BALSA_TOOLBAR_BOTH;
GSettings *settings;
/* Get global setting */
@@ -528,7 +514,8 @@ tm_default_style(void)
return default_style;
}
-/* Populate a model
+/*
+ * Populate a toolbar from a model
*/
#define BALSA_TOOLBAR_ACTION_MAP "balsa-toolbar-action-map"
static void
@@ -541,40 +528,77 @@ tm_populate(GtkWidget * toolbar, BalsaToolbarModel * model)
GActionMap *action_map =
g_object_get_data(G_OBJECT(toolbar), BALSA_TOOLBAR_ACTION_MAP);
- style_is_both = (model->style == GTK_TOOLBAR_BOTH
- || (model->style == (GtkToolbarStyle) - 1
- && tm_default_style() == GTK_TOOLBAR_BOTH));
+ style_is_both = (model->style == BALSA_TOOLBAR_BOTH
+ || (model->style == (BalsaToolbarStyle) (-1)
+ && tm_default_style() == BALSA_TOOLBAR_BOTH));
make_two_line = style_is_both && tm_has_second_line(model);
current = balsa_toolbar_model_get_current(model);
for (j = 0; j < current->len; j++) {
BalsaToolbarEntry *entry;
- GtkToolItem *item;
+ GtkWidget *item;
entry = &g_array_index(current, BalsaToolbarEntry, j);
- if (!*entry->action) {
- item = gtk_separator_tool_item_new();
+ if (entry->action[0] == '\0') {
+ item = gtk_separator_new(GTK_ORIENTATION_VERTICAL);
} else {
- GtkWidget *icon;
GAction *action;
const GVariantType *type;
+ int button = get_toolbar_button_index(entry->icon);
gchar *prefixed_action;
- icon = gtk_image_new_from_icon_name
- (balsa_icon_id(entry->icon), GTK_ICON_SIZE_SMALL_TOOLBAR);
action = g_action_map_lookup_action(action_map, entry->action);
- if (action &&
- (type = g_action_get_state_type(action)) &&
+ if (action != NULL &&
+ (type = g_action_get_state_type(action)) != NULL &&
g_variant_type_equal(type, G_VARIANT_TYPE_BOOLEAN)) {
- item = gtk_toggle_tool_button_new();
- g_object_set(item, "icon-widget", icon,
- "label", entry->action, NULL);
+ item = gtk_toggle_button_new();
} else {
- item = gtk_tool_button_new(icon, entry->action);
+ item = gtk_button_new();
+ }
+
+ switch (model->style) {
+ GtkWidget *box;
+ GtkWidget *icon;
+ char *label;
+
+ case BALSA_TOOLBAR_ICONS:
+ gtk_button_set_icon_name(GTK_BUTTON(item), entry->icon);
+ break;
+
+ case BALSA_TOOLBAR_TEXT:
+ label = tm_label(button, make_two_line);
+ gtk_button_set_label(GTK_BUTTON(item), label);
+ g_free(label);
+ break;
+
+ case BALSA_TOOLBAR_BOTH_HORIZ:
+ if (button >= 0 && !toolbar_buttons[button].is_important) {
+ gtk_button_set_icon_name(GTK_BUTTON(item), entry->icon);
+ break;
+ } /* else fall through */
+
+ case BALSA_TOOLBAR_BOTH:
+ box = gtk_box_new(model->style == BALSA_TOOLBAR_BOTH ?
+ GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL,
+ 0);
+ icon = gtk_image_new_from_icon_name(balsa_icon_id(entry->icon));
+ gtk_image_set_icon_size(GTK_IMAGE(icon), GTK_ICON_SIZE_LARGE);
+ gtk_box_append(GTK_BOX(box), icon);
+
+ label = tm_label(button, make_two_line);
+ gtk_box_append(GTK_BOX(box), gtk_label_new(label));
+ g_free(label);
+ break;
+
+ default:
+ break;
+ }
+
+ if (strcmp(toolbar_buttons[button].pixmap_id, BALSA_PIXMAP_SEND) == 0
+ && balsa_app.always_queue_sent_mail) {
+ gtk_widget_set_tooltip_text(item, _("Queue this message for sending"));
}
- tm_set_tool_item_label(GTK_TOOL_ITEM(item), entry->icon,
- make_two_line);
prefixed_action =
g_strconcat(action ? "win." : "app.", entry->action, NULL);
@@ -582,14 +606,10 @@ tm_populate(GtkWidget * toolbar, BalsaToolbarModel * model)
prefixed_action);
g_free(prefixed_action);
}
- gtk_toolbar_insert((GtkToolbar *) toolbar, item, -1);
+ gtk_box_append(GTK_BOX(toolbar), item);
}
- gtk_toolbar_set_style(GTK_TOOLBAR(toolbar),
- model->style != (GtkToolbarStyle) (-1) ?
- model->style : tm_default_style());
-
- gtk_widget_show_all(toolbar);
+ gtk_widget_show(toolbar);
}
/* Update a real toolbar when the model has changed.
@@ -628,13 +648,16 @@ tm_remove_underscore(const gchar * text)
return r;
}
+/*
+ * Context menu callbacks
+ */
static void
tm_set_style_changed(GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
toolbar_info *info = user_data;
- GtkToolbarStyle style;
+ BalsaToolbarStyle style;
style = g_variant_get_int32(parameter);
if (info->model->style != style) {
@@ -654,19 +677,17 @@ tm_customize_activated(GSimpleAction *action,
gpointer user_data)
{
toolbar_info *info = user_data;
- GtkWidget *toplevel;
+ GtkRoot *root;
- toplevel = gtk_widget_get_toplevel(info->toolbar);
- balsa_toolbar_customize(GTK_WINDOW(toplevel), info->model->type);
+ root = gtk_widget_get_root(info->toolbar);
+ balsa_toolbar_customize(GTK_WINDOW(root), info->model->type);
}
-
-static gboolean
-tm_popup_context_menu_cb(GtkWidget * toolbar,
- gint x,
- gint y,
- gint button,
- toolbar_info * info)
+/*
+ * Context menu
+ */
+static void
+tm_popup_context_menu(toolbar_info *info, GdkEvent *event)
{
GSimpleActionGroup *simple;
static const GActionEntry entries[] = {
@@ -677,9 +698,8 @@ tm_popup_context_menu_cb(GtkWidget * toolbar,
GMenu *menu;
GMenu *section;
guint i;
- GtkToolbarStyle default_style;
+ BalsaToolbarStyle default_style;
GtkWidget *popup_menu;
- GdkEvent *event;
simple = g_simple_action_group_new();
g_action_map_add_action_entries(G_ACTION_MAP(simple),
@@ -687,7 +707,7 @@ tm_popup_context_menu_cb(GtkWidget * toolbar,
G_N_ELEMENTS(entries),
info);
set_style_action = g_action_map_lookup_action(G_ACTION_MAP(simple), "set-style");
- gtk_widget_insert_action_group(toolbar, "toolbar", G_ACTION_GROUP(simple));
+ gtk_widget_insert_action_group(info->toolbar, "toolbar", G_ACTION_GROUP(simple));
g_object_unref(simple);
menu = g_menu_new();
@@ -745,7 +765,7 @@ tm_popup_context_menu_cb(GtkWidget * toolbar,
}
}
- if (gtk_widget_is_sensitive(toolbar)) {
+ if (gtk_widget_is_sensitive(info->toolbar)) {
/* This is a real toolbar, not the template from the
* toolbar-prefs dialog. */
section = g_menu_new();
@@ -756,29 +776,71 @@ tm_popup_context_menu_cb(GtkWidget * toolbar,
g_object_unref(section);
}
- popup_menu = libbalsa_popup_widget_new(toolbar, G_MENU_MODEL(menu), "toolbar");
+ popup_menu = libbalsa_popup_widget_new(info->toolbar, G_MENU_MODEL(menu), "toolbar");
g_object_unref(menu);
info->popup_menu = popup_menu;
- event = gtk_get_current_event();
-
libbalsa_popup_widget_popup(popup_menu, event);
gtk_widget_set_sensitive(popup_menu, TRUE);
+}
+
+/*
+ * Toolbar callbacks
+ */
+static void
+tm_gesture_pressed(GtkGestureClick *click_gesture,
+ gint n_press,
+ gdouble x,
+ gdouble y,
+ gpointer user_data)
+{
+ toolbar_info *info = user_data;
- if (event != NULL)
- gdk_event_free(event);
+ if (n_press == 1) {
+ GtkGesture *gesture;
+ GdkEventSequence *sequence;
+ GdkEvent *event;
- return TRUE;
+ gesture = GTK_GESTURE(click_gesture);
+ sequence = gtk_gesture_single_get_current_sequence(GTK_GESTURE_SINGLE(gesture));
+ event = gtk_gesture_get_last_event(gesture, sequence);
+
+ tm_popup_context_menu(info, event);
+ }
}
-GtkWidget *balsa_toolbar_new(BalsaToolbarModel * model,
- GActionMap * action_map)
+static gboolean
+tm_key_pressed(GtkEventControllerKey *controller,
+ guint keyval,
+ guint keycode,
+ GdkModifierType state,
+ gpointer user_data)
+{
+ toolbar_info *info = user_data;
+
+ if (keyval == GDK_KEY_F10 && (state & GDK_SHIFT_MASK) != 0) {
+ tm_popup_context_menu(info, NULL);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+
+/*
+ * Create a toolbar
+ */
+GtkWidget *
+balsa_toolbar_new(BalsaToolbarModel * model,
+ GActionMap * action_map)
{
GtkWidget *toolbar;
toolbar_info *info;
+ GtkGesture *gesture;
+ GtkEventController *key_controller;
- toolbar = gtk_toolbar_new();
+ toolbar = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
g_object_set_data_full(G_OBJECT(toolbar), BALSA_TOOLBAR_ACTION_MAP,
g_object_ref(action_map),
(GDestroyNotify) g_object_unref);
@@ -789,13 +851,16 @@ GtkWidget *balsa_toolbar_new(BalsaToolbarModel * model,
info->toolbar = toolbar;
g_signal_connect(model, "changed", G_CALLBACK(tm_changed_cb), toolbar);
- g_object_weak_ref(G_OBJECT(toolbar),
- (GWeakNotify) tm_toolbar_weak_notify, info);
+ g_object_weak_ref(G_OBJECT(toolbar), (GWeakNotify) tm_toolbar_weak_notify, info);
- g_signal_connect(toolbar, "popup-context-menu",
- G_CALLBACK(tm_popup_context_menu_cb), info);
+ gesture = gtk_gesture_click_new();
+ gtk_widget_add_controller(toolbar, GTK_EVENT_CONTROLLER(gesture));
+ gtk_gesture_single_set_button(GTK_GESTURE_SINGLE(gesture), GDK_BUTTON_SECONDARY);
+ g_signal_connect(gesture, "pressed", G_CALLBACK(tm_gesture_pressed), info);
- gtk_widget_show_all(toolbar);
+ key_controller = gtk_event_controller_key_new();
+ gtk_widget_add_controller(toolbar, GTK_EVENT_CONTROLLER(key_controller));
+ g_signal_connect(key_controller, "key-pressed", G_CALLBACK(tm_key_pressed), info);
return toolbar;
}
diff --git a/src/toolbar-factory.h b/src/toolbar-factory.h
index a464f1360..699ce2241 100644
--- a/src/toolbar-factory.h
+++ b/src/toolbar-factory.h
@@ -23,6 +23,26 @@
#include <glib-object.h>
#include "toolbar-prefs.h"
+/* Copied from Gtk 3 GtkToolbarStyle
+ *
+ * BalsaToolbarStyle:
+ * BALSA_TOOLBAR_ICONS: Buttons display only icons in the toolbar.
+ * BALSA_TOOLBAR_TEXT: Buttons display only text labels in the toolbar.
+ * BALSA_TOOLBAR_BOTH: Buttons display text and icons in the toolbar.
+ * BALSA_TOOLBAR_BOTH_HORIZ: Buttons display icons and text alongside each
+ * other, rather than vertically stacked
+ *
+ * Used to customize the appearance of a BalsaToolbar. Note that
+ * setting the toolbar style overrides the user’s preferences
+ * for the default toolbar style.
+ */
+typedef enum {
+ BALSA_TOOLBAR_ICONS,
+ BALSA_TOOLBAR_TEXT,
+ BALSA_TOOLBAR_BOTH,
+ BALSA_TOOLBAR_BOTH_HORIZ
+} BalsaToolbarStyle;
+
#define BALSA_TYPE_TOOLBAR_MODEL balsa_toolbar_model_get_type()
G_DECLARE_FINAL_TYPE(BalsaToolbarModel,
@@ -41,8 +61,8 @@ extern button_data toolbar_buttons[];
extern const int toolbar_button_count;
typedef struct {
- gchar *action;
- gchar *icon;
+ char *action;
+ char *icon;
} BalsaToolbarEntry;
void update_all_toolbars(void);
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