Remove redundant GdkRGBA memcpy
[geeqie.git] / src / bar-exif.cc
index 7483686..dca90da 100644 (file)
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#include "main.h"
 #include "bar-exif.h"
 
+#include <config.h>
+
+#include "bar.h"
+#include "compat.h"
+#include "debug.h"
+#include "dnd.h"
 #include "exif.h"
-#include "metadata.h"
 #include "filedata.h"
-#include "ui-misc.h"
-#include "ui-menu.h"
-#include "bar.h"
+#include "intl.h"
+#include "layout.h"
+#include "main-defines.h"
+#include "metadata.h"
+#include "misc.h"
 #include "rcfile.h"
-#include "dnd.h"
+#include "ui-menu.h"
+#include "ui-misc.h"
 #include "ui-utildlg.h"
-#include "layout.h"
 
-#define MIN_HEIGHT 25
+enum {
+       MIN_HEIGHT = 25
+};
 /*
  *-------------------------------------------------------------------
  * EXIF widget
  *-------------------------------------------------------------------
  */
 
-typedef struct _ExifEntry ExifEntry;
-typedef struct _PaneExifData PaneExifData;
+struct PaneExifData;
 
-struct _ExifEntry
+struct ExifEntry
 {
        GtkWidget *ebox;
        GtkWidget *box;
@@ -60,7 +67,7 @@ struct _ExifEntry
 };
 
 
-struct _PaneExifData
+struct PaneExifData
 {
        PaneData pane;
        GtkWidget *vbox;
@@ -75,8 +82,7 @@ struct _PaneExifData
        FileData *fd;
 };
 
-typedef struct _ConfDialogData ConfDialogData;
-struct _ConfDialogData
+struct ConfDialogData
 {
        GtkWidget *widget; /* pane or entry, devidet by presenceof "pane_data" or "entry_data" */
 
@@ -95,9 +101,9 @@ static gboolean bar_pane_exif_menu_cb(GtkWidget *widget, GdkEventButton *bevent,
 static void bar_pane_exif_notify_cb(FileData *fd, NotifyType type, gpointer data);
 static gboolean bar_pane_exif_copy_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data);
 
-static void bar_pane_exif_entry_changed(GtkEntry *UNUSED(text_entry), gpointer data)
+static void bar_pane_exif_entry_changed(GtkEntry *, gpointer data)
 {
-       ExifEntry *ee = static_cast<ExifEntry *>(data);
+       auto ee = static_cast<ExifEntry *>(data);
        gchar *text;
        if (!ee->ped->fd) return;
 
@@ -106,9 +112,9 @@ static void bar_pane_exif_entry_changed(GtkEntry *UNUSED(text_entry), gpointer d
        g_free(text);
 }
 
-static void bar_pane_exif_entry_destroy(GtkWidget *UNUSED(widget), gpointer data)
+static void bar_pane_exif_entry_destroy(GtkWidget *, gpointer data)
 {
-       ExifEntry *ee = static_cast<ExifEntry *>(data);
+       auto ee = static_cast<ExifEntry *>(data);
 
        g_free(ee->key);
        g_free(ee->title);
@@ -120,17 +126,17 @@ static void bar_pane_exif_setup_entry_box(PaneExifData *ped, ExifEntry *ee)
        gboolean horizontal = !ee->editable;
        gboolean editable = ee->editable;
 
-       if (ee->box) gtk_widget_destroy(ee->box);
+       if (ee->box) g_object_unref(ee->box);
 
        ee->box = horizontal ? gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0) : gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
-       gtk_container_add(GTK_CONTAINER(ee->ebox), ee->box);
+       gq_gtk_container_add(GTK_WIDGET(ee->ebox), ee->box);
        gtk_widget_show(ee->box);
 
-       ee->title_label = gtk_label_new(NULL);
+       ee->title_label = gtk_label_new(nullptr);
        gtk_label_set_xalign(GTK_LABEL(ee->title_label), horizontal ? 1.0 : 0.0);
        gtk_label_set_yalign(GTK_LABEL(ee->title_label), 0.5);
        gtk_size_group_add_widget(ped->size_group, ee->title_label);
-       gtk_box_pack_start(GTK_BOX(ee->box), ee->title_label, FALSE, TRUE, 0);
+       gq_gtk_box_pack_start(GTK_BOX(ee->box), ee->title_label, FALSE, TRUE, 0);
        gtk_widget_show(ee->title_label);
 
        if (editable)
@@ -142,21 +148,19 @@ static void bar_pane_exif_setup_entry_box(PaneExifData *ped, ExifEntry *ee)
                }
        else
                {
-               ee->value_widget = gtk_label_new(NULL);
-//             gtk_label_set_width_chars(GTK_LABEL(ee->value_widget), 20);
+               ee->value_widget = gtk_label_new(nullptr);
                gtk_label_set_ellipsize(GTK_LABEL(ee->value_widget), PANGO_ELLIPSIZE_END);
-//             gtk_widget_set_size_request(ee->value_widget, 100, -1);
                gtk_label_set_xalign(GTK_LABEL(ee->value_widget), 0.0);
                gtk_label_set_yalign(GTK_LABEL(ee->value_widget), 0.5);
                }
 
-       gtk_box_pack_start(GTK_BOX(ee->box), ee->value_widget, TRUE, TRUE, 1);
+       gq_gtk_box_pack_start(GTK_BOX(ee->box), ee->value_widget, TRUE, TRUE, 1);
        gtk_widget_show(ee->value_widget);
 }
 
 static GtkWidget *bar_pane_exif_add_entry(PaneExifData *ped, const gchar *key, const gchar *title, gboolean if_set, gboolean editable)
 {
-       ExifEntry *ee = g_new0(ExifEntry, 1);
+       auto ee = g_new0(ExifEntry, 1);
 
        ee->key = g_strdup(key);
        if (title && title[0])
@@ -179,7 +183,7 @@ static GtkWidget *bar_pane_exif_add_entry(PaneExifData *ped, const gchar *key, c
        g_signal_connect_after(G_OBJECT(ee->ebox), "destroy",
                               G_CALLBACK(bar_pane_exif_entry_destroy), ee);
 
-       gtk_box_pack_start(GTK_BOX(ped->vbox), ee->ebox, FALSE, FALSE, 0);
+       gq_gtk_box_pack_start(GTK_BOX(ped->vbox), ee->ebox, FALSE, FALSE, 0);
 
        bar_pane_exif_entry_dnd_init(ee->ebox);
        g_signal_connect(ee->ebox, "button_release_event", G_CALLBACK(bar_pane_exif_menu_cb), ped);
@@ -195,9 +199,9 @@ static GtkWidget *bar_pane_exif_add_entry(PaneExifData *ped, const gchar *key, c
 
 static void bar_pane_exif_reparent_entry(GtkWidget *entry, GtkWidget *pane)
 {
-       PaneExifData *ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
+       auto ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
        PaneExifData *old_ped;
-       ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
+       auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
 
        if (!ped || !ee) return;
 
@@ -210,7 +214,7 @@ static void bar_pane_exif_reparent_entry(GtkWidget *entry, GtkWidget *pane)
 
        ee->ped = ped;
        gtk_size_group_add_widget(ped->size_group, ee->title_label);
-       gtk_box_pack_start(GTK_BOX(ped->vbox), entry, FALSE, FALSE, 0);
+       gq_gtk_box_pack_start(GTK_BOX(ped->vbox), entry, FALSE, FALSE, 0);
 }
 
 static void bar_pane_exif_entry_update_title(ExifEntry *ee)
@@ -225,7 +229,7 @@ static void bar_pane_exif_entry_update_title(ExifEntry *ee)
 static void bar_pane_exif_update_entry(PaneExifData *ped, GtkWidget *entry, gboolean update_title)
 {
        gchar *text;
-       ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
+       auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
        gshort rating;
 
        if (!ee) return;
@@ -241,7 +245,7 @@ static void bar_pane_exif_update_entry(PaneExifData *ped, GtkWidget *entry, gboo
 
        if (!ped->show_all && ee->if_set && !ee->editable && (!text || !*text))
                {
-               gtk_label_set_text(GTK_LABEL(ee->value_widget), NULL);
+               gtk_label_set_text(GTK_LABEL(ee->value_widget), nullptr);
                gtk_widget_hide(entry);
                }
        else
@@ -249,9 +253,9 @@ static void bar_pane_exif_update_entry(PaneExifData *ped, GtkWidget *entry, gboo
                if (ee->editable)
                        {
                        g_signal_handlers_block_by_func(ee->value_widget, (gpointer *)bar_pane_exif_entry_changed, ee);
-                       gtk_entry_set_text(GTK_ENTRY(ee->value_widget), text ? text : "");
+                       gq_gtk_entry_set_text(GTK_ENTRY(ee->value_widget), text ? text : "");
                        g_signal_handlers_unblock_by_func(ee->value_widget, (gpointer)bar_pane_exif_entry_changed, ee);
-                       gtk_widget_set_tooltip_text(ee->box, NULL);
+                       gtk_widget_set_tooltip_text(ee->box, nullptr);
                        }
                else
                        {
@@ -269,7 +273,8 @@ static void bar_pane_exif_update_entry(PaneExifData *ped, GtkWidget *entry, gboo
 
 static void bar_pane_exif_update(PaneExifData *ped)
 {
-       GList *list, *work;
+       GList *list;
+       GList *work;
 
        ped->all_hidden = TRUE;
 
@@ -277,7 +282,7 @@ static void bar_pane_exif_update(PaneExifData *ped)
        work = list;
        while (work)
                {
-               GtkWidget *entry = static_cast<GtkWidget *>(work->data);
+               auto entry = static_cast<GtkWidget *>(work->data);
                work = work->next;
 
                bar_pane_exif_update_entry(ped, entry, FALSE);
@@ -287,7 +292,7 @@ static void bar_pane_exif_update(PaneExifData *ped)
        gtk_widget_set_sensitive(ped->pane.title, !ped->all_hidden);
 }
 
-void bar_pane_exif_set_fd(GtkWidget *widget, FileData *fd)
+static void bar_pane_exif_set_fd(GtkWidget *widget, FileData *fd)
 {
        PaneExifData *ped;
 
@@ -300,11 +305,12 @@ void bar_pane_exif_set_fd(GtkWidget *widget, FileData *fd)
        bar_pane_exif_update(ped);
 }
 
-gint bar_pane_exif_event(GtkWidget *bar, GdkEvent *event)
+static gint bar_pane_exif_event(GtkWidget *bar, GdkEvent *event)
 {
        PaneExifData *ped;
        gboolean ret = FALSE;
-       GList *list, *work;
+       GList *list;
+       GList *work;
 
        ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(bar), "pane_data"));
        if (!ped) return FALSE;
@@ -313,8 +319,8 @@ gint bar_pane_exif_event(GtkWidget *bar, GdkEvent *event)
        work = list;
        while (!ret && work)
                {
-               GtkWidget *entry = static_cast<GtkWidget *>(work->data);
-               ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
+               auto entry = static_cast<GtkWidget *>(work->data);
+               auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
                work = work->next;
 
                if (ee->editable && gtk_widget_has_focus(ee->value_widget)) ret = gtk_widget_event(ee->value_widget, event);
@@ -325,7 +331,7 @@ gint bar_pane_exif_event(GtkWidget *bar, GdkEvent *event)
 
 static void bar_pane_exif_notify_cb(FileData *fd, NotifyType type, gpointer data)
 {
-       PaneExifData *ped = static_cast<PaneExifData *>(data);
+       auto ped = static_cast<PaneExifData *>(data);
        if ((type & (NOTIFY_REREAD | NOTIFY_CHANGE | NOTIFY_METADATA)) && fd == ped->fd)
                {
                DEBUG_1("Notify pane_exif: %s %04x", fd->path, type);
@@ -341,29 +347,29 @@ static void bar_pane_exif_notify_cb(FileData *fd, NotifyType type, gpointer data
  */
 
 static GtkTargetEntry bar_pane_exif_drag_types[] = {
-       { TARGET_APP_EXIF_ENTRY_STRING, GTK_TARGET_SAME_APP, TARGET_APP_EXIF_ENTRY },
-       { "text/plain", 0, TARGET_TEXT_PLAIN }
+       { const_cast<gchar *>(TARGET_APP_EXIF_ENTRY_STRING), GTK_TARGET_SAME_APP, TARGET_APP_EXIF_ENTRY },
+       { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
 };
 static gint n_exif_entry_drag_types = 2;
 
 static GtkTargetEntry bar_pane_exif_drop_types[] = {
-       { TARGET_APP_EXIF_ENTRY_STRING, GTK_TARGET_SAME_APP, TARGET_APP_EXIF_ENTRY },
-       { "text/plain", 0, TARGET_TEXT_PLAIN }
+       { const_cast<gchar *>(TARGET_APP_EXIF_ENTRY_STRING), GTK_TARGET_SAME_APP, TARGET_APP_EXIF_ENTRY },
+       { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
 };
 static gint n_exif_entry_drop_types = 2;
 
 
-static void bar_pane_exif_entry_dnd_get(GtkWidget *entry, GdkDragContext *UNUSED(context),
+static void bar_pane_exif_entry_dnd_get(GtkWidget *entry, GdkDragContext *,
                                     GtkSelectionData *selection_data, guint info,
-                                    guint UNUSED(time), gpointer UNUSED(data))
+                                    guint, gpointer)
 {
-       ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
+       auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
 
        switch (info)
                {
                case TARGET_APP_EXIF_ENTRY:
                        gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
-                                              8, (gpointer) &entry, sizeof(entry));
+                                              8, reinterpret_cast<const guchar *>(&entry), sizeof(entry));
                        break;
 
                case TARGET_TEXT_PLAIN:
@@ -374,15 +380,16 @@ static void bar_pane_exif_entry_dnd_get(GtkWidget *entry, GdkDragContext *UNUSED
 
 }
 
-static void bar_pane_exif_dnd_receive(GtkWidget *pane, GdkDragContext *UNUSED(context),
+static void bar_pane_exif_dnd_receive(GtkWidget *pane, GdkDragContext *,
                                          gint x, gint y,
                                          GtkSelectionData *selection_data, guint info,
-                                         guint UNUSED(time), gpointer UNUSED(data))
+                                         guint, gpointer)
 {
        PaneExifData *ped;
-       GList *work, *list;
+       GList *work;
+       GList *list;
        gint pos;
-       GtkWidget *new_entry = NULL;
+       GtkWidget *new_entry = nullptr;
 
        ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
        if (!ped) return;
@@ -390,14 +397,14 @@ static void bar_pane_exif_dnd_receive(GtkWidget *pane, GdkDragContext *UNUSED(co
        switch (info)
                {
                case TARGET_APP_EXIF_ENTRY:
-                       new_entry = *(gpointer *)gtk_selection_data_get_data(selection_data);
+                       new_entry = GTK_WIDGET(*(gpointer *)gtk_selection_data_get_data(selection_data));
 
                        if (gtk_widget_get_parent(new_entry) && gtk_widget_get_parent(new_entry) != ped->vbox) bar_pane_exif_reparent_entry(new_entry, pane);
 
                        break;
                default:
                        /** @FIXME this needs a check for valid exif keys */
-                       new_entry = bar_pane_exif_add_entry(ped, (gchar *)gtk_selection_data_get_data(selection_data), NULL, TRUE, FALSE);
+                       new_entry = bar_pane_exif_add_entry(ped, reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)), nullptr, TRUE, FALSE);
                        break;
                }
 
@@ -406,8 +413,9 @@ static void bar_pane_exif_dnd_receive(GtkWidget *pane, GdkDragContext *UNUSED(co
        pos = 0;
        while (work)
                {
-               gint nx, ny;
-               GtkWidget *entry = static_cast<GtkWidget *>(work->data);
+               gint nx;
+               gint ny;
+               auto entry = static_cast<GtkWidget *>(work->data);
                GtkAllocation allocation;
                work = work->next;
 
@@ -425,25 +433,25 @@ static void bar_pane_exif_dnd_receive(GtkWidget *pane, GdkDragContext *UNUSED(co
        gtk_box_reorder_child(GTK_BOX(ped->vbox), new_entry, pos);
 }
 
-static void bar_pane_exif_entry_dnd_begin(GtkWidget *entry, GdkDragContext *context, gpointer UNUSED(data))
+static void bar_pane_exif_entry_dnd_begin(GtkWidget *entry, GdkDragContext *context, gpointer)
 {
-       ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
+       auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
 
        if (!ee) return;
        dnd_set_drag_label(entry, context, ee->key);
 }
 
-static void bar_pane_exif_entry_dnd_end(GtkWidget *UNUSED(widget), GdkDragContext *UNUSED(context), gpointer UNUSED(data))
+static void bar_pane_exif_entry_dnd_end(GtkWidget *, GdkDragContext *, gpointer)
 {
 }
 
 static void bar_pane_exif_entry_dnd_init(GtkWidget *entry)
 {
-       ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
+       auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
 
-       gtk_drag_source_set(entry, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
+       gtk_drag_source_set(entry, static_cast<GdkModifierType>(GDK_BUTTON1_MASK | GDK_BUTTON2_MASK),
                            bar_pane_exif_drag_types, n_exif_entry_drag_types,
-                           GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
+                           static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
        g_signal_connect(G_OBJECT(entry), "drag_data_get",
                         G_CALLBACK(bar_pane_exif_entry_dnd_get), ee);
 
@@ -456,43 +464,43 @@ static void bar_pane_exif_entry_dnd_init(GtkWidget *entry)
 static void bar_pane_exif_dnd_init(GtkWidget *pane)
 {
        gtk_drag_dest_set(pane,
-                         GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_HIGHLIGHT | GTK_DEST_DEFAULT_DROP,
+                         static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_HIGHLIGHT | GTK_DEST_DEFAULT_DROP),
                          bar_pane_exif_drop_types, n_exif_entry_drop_types,
-                         GDK_ACTION_COPY | GDK_ACTION_MOVE);
+                         static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE));
        g_signal_connect(G_OBJECT(pane), "drag_data_received",
                         G_CALLBACK(bar_pane_exif_dnd_receive), NULL);
 }
 
-static void bar_pane_exif_edit_close_cb(GtkWidget *UNUSED(widget), gpointer data)
+static void bar_pane_exif_edit_close_cb(GtkWidget *, gpointer data)
 {
-       GenericDialog *gd = static_cast<GenericDialog *>(data);
+       auto gd = static_cast<GenericDialog *>(data);
        generic_dialog_close(gd);
 }
 
-static void bar_pane_exif_edit_destroy_cb(GtkWidget *UNUSED(widget), gpointer data)
+static void bar_pane_exif_edit_destroy_cb(GtkWidget *, gpointer data)
 {
-       ConfDialogData *cdd = static_cast<ConfDialogData *>(data);
+       auto cdd = static_cast<ConfDialogData *>(data);
        g_signal_handlers_disconnect_by_func(cdd->widget, (gpointer)(bar_pane_exif_edit_close_cb), cdd->gd);
        g_free(cdd);
 }
 
-static void bar_pane_exif_edit_cancel_cb(GenericDialog *UNUSED(gd), gpointer UNUSED(data))
+static void bar_pane_exif_edit_cancel_cb(GenericDialog *, gpointer)
 {
 }
 
-static void bar_pane_exif_edit_ok_cb(GenericDialog *UNUSED(gd), gpointer data)
+static void bar_pane_exif_edit_ok_cb(GenericDialog *, gpointer data)
 {
-       ConfDialogData *cdd = static_cast<ConfDialogData *>(data);
+       auto cdd = static_cast<ConfDialogData *>(data);
 
        /* either one or the other */
-       PaneExifData *ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(cdd->widget), "pane_data"));
-       ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(cdd->widget), "entry_data"));
+       auto ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(cdd->widget), "pane_data"));
+       auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(cdd->widget), "entry_data"));
 
        if (ped)
                {
                bar_pane_exif_add_entry(ped,
-                                       gtk_entry_get_text(GTK_ENTRY(cdd->key_entry)),
-                                       gtk_entry_get_text(GTK_ENTRY(cdd->title_entry)),
+                                       gq_gtk_entry_get_text(GTK_ENTRY(cdd->key_entry)),
+                                       gq_gtk_entry_get_text(GTK_ENTRY(cdd->title_entry)),
                                        cdd->if_set, cdd->editable);
                }
 
@@ -511,8 +519,8 @@ static void bar_pane_exif_edit_ok_cb(GenericDialog *UNUSED(gd), gpointer data)
                if (!pane) return;
 
                g_free(ee->key);
-               ee->key = g_strdup(gtk_entry_get_text(GTK_ENTRY(cdd->key_entry)));
-               title = gtk_entry_get_text(GTK_ENTRY(cdd->title_entry));
+               ee->key = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(cdd->key_entry)));
+               title = gq_gtk_entry_get_text(GTK_ENTRY(cdd->title_entry));
                if (!title || strlen(title) == 0)
                        {
                        g_free(ee->title);
@@ -544,7 +552,7 @@ static void bar_pane_exif_conf_dialog(GtkWidget *widget)
 
        /* the widget can be either ExifEntry (for editing) or Pane (for new entry)
           we can decide it by the attached data */
-       ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(widget), "entry_data"));
+       auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(widget), "entry_data"));
 
        cdd = g_new0(ConfDialogData, 1);
 
@@ -564,27 +572,27 @@ static void bar_pane_exif_conf_dialog(GtkWidget *widget)
        g_signal_connect(G_OBJECT(widget), "destroy",
                         G_CALLBACK(bar_pane_exif_edit_close_cb), gd);
 
-       generic_dialog_add_message(gd, NULL, ee ? _("Configure entry") : _("Add entry"), NULL, FALSE);
+       generic_dialog_add_message(gd, nullptr, ee ? _("Configure entry") : _("Add entry"), nullptr, FALSE);
 
-       generic_dialog_add_button(gd, GTK_STOCK_OK, NULL,
+       generic_dialog_add_button(gd, GQ_ICON_OK, "OK",
                                  bar_pane_exif_edit_ok_cb, TRUE);
 
        table = pref_table_new(gd->vbox, 3, 2, FALSE, TRUE);
-       pref_table_label(table, 0, 0, _("Key:"), 1.0);
+       pref_table_label(table, 0, 0, _("Key:"), GTK_ALIGN_END);
 
        cdd->key_entry = gtk_entry_new();
        gtk_widget_set_size_request(cdd->key_entry, 300, -1);
-       if (ee) gtk_entry_set_text(GTK_ENTRY(cdd->key_entry), ee->key);
-       gtk_table_attach_defaults(GTK_TABLE(table), cdd->key_entry, 1, 2, 0, 1);
+       if (ee) gq_gtk_entry_set_text(GTK_ENTRY(cdd->key_entry), ee->key);
+       gq_gtk_grid_attach_default(GTK_GRID(table), cdd->key_entry, 1, 2, 0, 1);
        generic_dialog_attach_default(gd, cdd->key_entry);
        gtk_widget_show(cdd->key_entry);
 
-       pref_table_label(table, 0, 1, _("Title:"), 1.0);
+       pref_table_label(table, 0, 1, _("Title:"), GTK_ALIGN_END);
 
        cdd->title_entry = gtk_entry_new();
        gtk_widget_set_size_request(cdd->title_entry, 300, -1);
-       if (ee) gtk_entry_set_text(GTK_ENTRY(cdd->title_entry), ee->title);
-       gtk_table_attach_defaults(GTK_TABLE(table), cdd->title_entry, 1, 2, 1, 2);
+       if (ee) gq_gtk_entry_set_text(GTK_ENTRY(cdd->title_entry), ee->title);
+       gq_gtk_grid_attach_default(GTK_GRID(table), cdd->title_entry, 1, 2, 1, 2);
        generic_dialog_attach_default(gd, cdd->title_entry);
        gtk_widget_show(cdd->title_entry);
 
@@ -594,21 +602,27 @@ static void bar_pane_exif_conf_dialog(GtkWidget *widget)
        gtk_widget_show(gd->dialog);
 }
 
-static void bar_pane_exif_conf_dialog_cb(GtkWidget *UNUSED(menu_widget), gpointer data)
+static void bar_pane_exif_conf_dialog_cb(GtkWidget *, gpointer data)
 {
-       GtkWidget *widget = static_cast<GtkWidget *>(data);
+       auto widget = static_cast<GtkWidget *>(data);
        bar_pane_exif_conf_dialog(widget);
 }
 
-static void bar_pane_exif_delete_entry_cb(GtkWidget *UNUSED(menu_widget), gpointer data)
+static void bar_pane_exif_delete_entry_cb(GtkWidget *, gpointer data)
 {
-       GtkWidget *entry = static_cast<GtkWidget *>(data);
-       gtk_widget_destroy(entry);
+       auto entry = static_cast<GtkWidget *>(data);
+       g_object_unref(entry);
 }
 
-static void bar_pane_exif_copy_entry_cb(GtkWidget *UNUSED(menu_widget), gpointer data)
+#ifdef HAVE_GTK4
+static void bar_pane_exif_copy_entry_cb(GtkWidget *, gpointer data)
 {
-       GtkWidget *widget = static_cast<GtkWidget *>(data);
+/* @FIXME GTK4 stub */
+}
+#else
+static void bar_pane_exif_copy_entry_cb(GtkWidget *, gpointer data)
+{
+       auto widget = static_cast<GtkWidget *>(data);
        GtkClipboard *clipboard;
        const gchar *value;
        ExifEntry *ee;
@@ -618,10 +632,11 @@ static void bar_pane_exif_copy_entry_cb(GtkWidget *UNUSED(menu_widget), gpointer
        clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
        gtk_clipboard_set_text(clipboard, value, -1);
 }
+#endif
 
-static void bar_pane_exif_toggle_show_all_cb(GtkWidget *UNUSED(menu_widget), gpointer data)
+static void bar_pane_exif_toggle_show_all_cb(GtkWidget *, gpointer data)
 {
-       PaneExifData *ped = static_cast<PaneExifData *>(data);
+       auto ped = static_cast<PaneExifData *>(data);
        ped->show_all = !ped->show_all;
        bar_pane_exif_update(ped);
 }
@@ -631,7 +646,7 @@ static void bar_pane_exif_menu_popup(GtkWidget *widget, PaneExifData *ped)
        GtkWidget *menu;
        /* the widget can be either ExifEntry (for editing) or Pane (for new entry)
           we can decide it by the attached data */
-       ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(widget), "entry_data"));
+       auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(widget), "entry_data"));
 
        menu = popup_menu_short_lived();
 
@@ -642,9 +657,9 @@ static void bar_pane_exif_menu_popup(GtkWidget *widget, PaneExifData *ped)
                gchar *del = g_strdup_printf(_("Remove \"%s\""), ee->title);
                gchar *copy = g_strdup_printf(_("Copy \"%s\""), ee->title);
 
-               menu_item_add_stock(menu, conf, GTK_STOCK_EDIT, G_CALLBACK(bar_pane_exif_conf_dialog_cb), widget);
-               menu_item_add_stock(menu, del, GTK_STOCK_DELETE, G_CALLBACK(bar_pane_exif_delete_entry_cb), widget);
-               menu_item_add_stock(menu, copy, GTK_STOCK_COPY, G_CALLBACK(bar_pane_exif_copy_entry_cb), widget);
+               menu_item_add_icon(menu, conf, GQ_ICON_EDIT, G_CALLBACK(bar_pane_exif_conf_dialog_cb), widget);
+               menu_item_add_icon(menu, del, GQ_ICON_DELETE, G_CALLBACK(bar_pane_exif_delete_entry_cb), widget);
+               menu_item_add_icon(menu, copy, GQ_ICON_COPY, G_CALLBACK(bar_pane_exif_copy_entry_cb), widget);
                menu_item_add_divider(menu);
 
                g_free(conf);
@@ -652,15 +667,15 @@ static void bar_pane_exif_menu_popup(GtkWidget *widget, PaneExifData *ped)
                }
 
        /* for the pane */
-       menu_item_add_stock(menu, _("Add entry"), GTK_STOCK_ADD, G_CALLBACK(bar_pane_exif_conf_dialog_cb), ped->widget);
+       menu_item_add_icon(menu, _("Add entry"), GQ_ICON_ADD, G_CALLBACK(bar_pane_exif_conf_dialog_cb), ped->widget);
        menu_item_add_check(menu, _("Show hidden entries"), ped->show_all, G_CALLBACK(bar_pane_exif_toggle_show_all_cb), ped);
 
-       gtk_menu_popup_at_pointer(GTK_MENU(menu), NULL);
+       gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 }
 
 static gboolean bar_pane_exif_menu_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 {
-       PaneExifData *ped = static_cast<PaneExifData *>(data);
+       auto ped = static_cast<PaneExifData *>(data);
        if (bevent->button == MOUSE_BUTTON_RIGHT)
                {
                bar_pane_exif_menu_popup(widget, ped);
@@ -669,7 +684,14 @@ static gboolean bar_pane_exif_menu_cb(GtkWidget *widget, GdkEventButton *bevent,
        return FALSE;
 }
 
-static gboolean bar_pane_exif_copy_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer UNUSED(data))
+#ifdef HAVE_GTK4
+static gboolean bar_pane_exif_copy_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer)
+{
+/* @FIXME GTK4 stub */
+       return FALSE;
+}
+#else
+static gboolean bar_pane_exif_copy_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer)
 {
        const gchar *value;
        GtkClipboard *clipboard;
@@ -687,12 +709,11 @@ static gboolean bar_pane_exif_copy_cb(GtkWidget *widget, GdkEventButton *bevent,
 
        return FALSE;
 }
-
-
+#endif
 
 static void bar_pane_exif_entry_write_config(GtkWidget *entry, GString *outstr, gint indent)
 {
-       ExifEntry *ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
+       auto ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
        if (!ee) return;
 
        WRITE_NL(); WRITE_STRING("<entry ");
@@ -706,7 +727,8 @@ static void bar_pane_exif_entry_write_config(GtkWidget *entry, GString *outstr,
 static void bar_pane_exif_write_config(GtkWidget *pane, GString *outstr, gint indent)
 {
        PaneExifData *ped;
-       GList *work, *list;
+       GList *work;
+       GList *list;
 
        ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
        if (!ped) return;
@@ -723,7 +745,7 @@ static void bar_pane_exif_write_config(GtkWidget *pane, GString *outstr, gint in
        work = list;
        while (work)
                {
-               GtkWidget *entry = static_cast<GtkWidget *>(work->data);
+               auto entry = static_cast<GtkWidget *>(work->data);
                work = work->next;
 
                bar_pane_exif_entry_write_config(entry, outstr, indent);
@@ -738,7 +760,7 @@ GList * bar_pane_exif_list()
        PaneExifData *ped;
        GList *list;
        GList *work_windows;
-       GList *exif_list = NULL;
+       GList *exif_list = nullptr;
        LayoutWindow *lw;
        GtkWidget *bar;
        GtkWidget *pane;
@@ -754,10 +776,11 @@ GList * bar_pane_exif_list()
                ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
 
                list = gtk_container_get_children(GTK_CONTAINER(ped->vbox));
-               while (list)
+               GList *work = list;
+               while (work)
                        {
-                       entry = static_cast<GtkWidget *>(list->data);
-                       list = list->next;
+                       entry = static_cast<GtkWidget *>(work->data);
+                       work = work->next;
                        ee = static_cast<ExifEntry *>(g_object_get_data(G_OBJECT(entry), "entry_data"));
                        exif_list = g_list_append(exif_list, g_strdup(ee->title));
                        exif_list = g_list_append(exif_list, g_strdup(ee->key));
@@ -768,19 +791,22 @@ GList * bar_pane_exif_list()
        return exif_list;
 }
 
-//void bar_pane_exif_close(GtkWidget *widget)
-//{
-       //PaneExifData *ped;
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-function"
+void bar_pane_exif_close_unused(GtkWidget *widget)
+{
+       PaneExifData *ped;
 
-       //ped = g_object_get_data(G_OBJECT(widget), "pane_data");
-       //if (!ped) return;
+       ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(widget), "pane_data"));
+       if (!ped) return;
 
-       //gtk_widget_destroy(ped->vbox);
-//}
+       g_object_unref(ped->vbox);
+}
+#pragma GCC diagnostic pop
 
-static void bar_pane_exif_destroy(GtkWidget *UNUSED(widget), gpointer data)
+static void bar_pane_exif_destroy(GtkWidget *, gpointer data)
 {
-       PaneExifData *ped = static_cast<PaneExifData *>(data);
+       auto ped = static_cast<PaneExifData *>(data);
 
        file_data_unregister_notify_func(bar_pane_exif_notify_cb, ped);
        g_object_unref(ped->size_group);
@@ -789,18 +815,21 @@ static void bar_pane_exif_destroy(GtkWidget *UNUSED(widget), gpointer data)
        g_free(ped);
 }
 
-//~ static void bar_pane_exif_size_request(GtkWidget *UNUSED(pane), GtkRequisition *requisition, gpointer data)
-//~ {
-       //~ PaneExifData *ped = static_cast<//~ *>(data);
-       //~ if (requisition->height < ped->min_height)
-               //~ {
-               //~ requisition->height = ped->min_height;
-               //~ }
-//~ }
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-function"
+static void bar_pane_exif_size_request_unused(GtkWidget *, GtkRequisition *requisition, gpointer data)
+{
+       auto *ped = static_cast<PaneExifData *>(data);
+       if (requisition->height < ped->min_height)
+               {
+               requisition->height = ped->min_height;
+               }
+}
+#pragma GCC diagnostic pop
 
-static void bar_pane_exif_size_allocate(GtkWidget *UNUSED(pane), GtkAllocation *alloc, gpointer data)
+static void bar_pane_exif_size_allocate(GtkWidget *, GtkAllocation *alloc, gpointer data)
 {
-       PaneExifData *ped = static_cast<PaneExifData *>(data);
+       auto ped = static_cast<PaneExifData *>(data);
        ped->min_height = alloc->height;
        gtk_widget_set_size_request(ped->widget, -1, ped->min_height);
 }
@@ -823,7 +852,7 @@ static GtkWidget *bar_pane_exif_new(const gchar *id, const gchar *title, gboolea
        ped->size_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
        ped->widget = gtk_event_box_new();
        ped->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
-       gtk_container_add(GTK_CONTAINER(ped->widget), ped->vbox);
+       gq_gtk_container_add(GTK_WIDGET(ped->widget), ped->vbox);
        gtk_widget_show(ped->vbox);
 
        ped->min_height = MIN_HEIGHT;
@@ -846,7 +875,7 @@ static GtkWidget *bar_pane_exif_new(const gchar *id, const gchar *title, gboolea
 
 GtkWidget *bar_pane_exif_new_from_config(const gchar **attribute_names, const gchar **attribute_values)
 {
-       gchar *title = NULL;
+       gchar *title = nullptr;
        gchar *id = g_strdup("exif");
        gboolean expanded = TRUE;
        gboolean show_all = FALSE;
@@ -875,7 +904,7 @@ GtkWidget *bar_pane_exif_new_from_config(const gchar **attribute_names, const gc
 void bar_pane_exif_update_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values)
 {
        PaneExifData *ped;
-       gchar *title = NULL;
+       gchar *title = nullptr;
 
        ped = static_cast<PaneExifData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
        if (!ped) return;
@@ -909,8 +938,8 @@ void bar_pane_exif_update_from_config(GtkWidget *pane, const gchar **attribute_n
 void bar_pane_exif_entry_add_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values)
 {
        PaneExifData *ped;
-       gchar *key = NULL;
-       gchar *title = NULL;
+       gchar *key = nullptr;
+       gchar *title = nullptr;
        gboolean if_set = TRUE;
        gboolean editable = FALSE;