diff options
Diffstat (limited to 'fiv-view.c')
| -rw-r--r-- | fiv-view.c | 37 |
1 files changed, 37 insertions, 0 deletions
@@ -1439,6 +1439,41 @@ get_toplevel(GtkWidget *widget) } static void +zoom_ask(FivView *self) +{ + GtkWidget *dialog = gtk_dialog_new_with_buttons("Set zoom level", + get_toplevel(GTK_WIDGET(self)), + GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_MODAL | + GTK_DIALOG_USE_HEADER_BAR, + "_OK", GTK_RESPONSE_ACCEPT, "_Cancel", GTK_RESPONSE_CANCEL, NULL); + + GtkAdjustment *adjustment = gtk_adjustment_new( + self->scale * 100, 0., 100000., 1., 10., 0.); + GtkWidget *spin = gtk_spin_button_new(adjustment, 1., 0); + gtk_entry_set_activates_default(GTK_ENTRY(spin), TRUE); + + GtkWidget *box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 6); + gtk_box_pack_start(GTK_BOX(box), gtk_label_new("Zoom:"), FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(box), spin, TRUE, TRUE, 0); + gtk_box_pack_start(GTK_BOX(box), gtk_label_new("%"), FALSE, FALSE, 0); + + GtkWidget *content = gtk_dialog_get_content_area(GTK_DIALOG(dialog)); + g_object_set(content, "margin", 12, NULL); + gtk_box_set_spacing(GTK_BOX(content), 6); + gtk_container_add(GTK_CONTAINER(content), box); + gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT); + gtk_window_set_skip_taskbar_hint(GTK_WINDOW(dialog), TRUE); + gtk_widget_show_all(dialog); + + if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { + double value = gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)); + if (value > 0) + set_scale(self, value / 100., NULL); + } + gtk_widget_destroy(dialog); +} + +static void copy(FivView *self) { double fractional_width = 0, fractional_height = 0; @@ -2028,6 +2063,8 @@ fiv_view_command(FivView *self, FivViewCommand command) set_scale(self, self->scale / SCALE_STEP, NULL); break; case FIV_VIEW_COMMAND_ZOOM_1: set_scale(self, 1.0, NULL); + break; case FIV_VIEW_COMMAND_ZOOM_ASK: + zoom_ask(self); break; case FIV_VIEW_COMMAND_FIT_WIDTH: set_scale_to_fit_width(self); break; case FIV_VIEW_COMMAND_FIT_HEIGHT: |