void dt_lib_gui_set_expanded(dt_lib_module_t *module, gboolean expanded)
{
if(!module->expander) return;
/* update expander arrow state */
GtkWidget *icon;
GtkWidget *header = gtk_bin_get_child(GTK_BIN(g_list_nth_data(gtk_container_get_children(GTK_CONTAINER(module->expander)),0)));
gint flags = CPF_DIRECTION_DOWN;
int c = module->container();
if ( (c == DT_UI_CONTAINER_PANEL_LEFT_TOP) ||
(c == DT_UI_CONTAINER_PANEL_LEFT_CENTER) ||
(c == DT_UI_CONTAINER_PANEL_LEFT_BOTTOM) )
{
icon = g_list_nth_data(gtk_container_get_children(GTK_CONTAINER(header)),0);
if(!expanded)
flags=CPF_DIRECTION_RIGHT;
}
else
{
icon = g_list_last(gtk_container_get_children(GTK_CONTAINER(header)))->data;
if(!expanded)
flags=CPF_DIRECTION_LEFT;
}
dtgtk_icon_set_paint(icon, dtgtk_cairo_paint_solid_arrow, flags);
/* show / hide plugin widget */
if(expanded)
{
gtk_widget_show_all(module->widget);
/* register to receive draw events */
darktable.lib->gui_module = module;
/* focus the current module */
for(int k=0; k<DT_UI_CONTAINER_SIZE; k++)
dt_ui_container_focus_widget(darktable.gui->ui, k, GTK_WIDGET(module->expander));
}
else
{
gtk_widget_hide_all(module->widget);
if(darktable.lib->gui_module == module)
{
darktable.lib->gui_module = NULL;
dt_control_queue_redraw();
}
}
/* store expanded state of module */
char var[1024];
snprintf(var, 1024, "plugins/lighttable/%s/expanded", module->plugin_name);
dt_conf_set_bool(var, gtk_widget_get_visible(module->widget));
}
void dt_lib_gui_set_expanded(dt_lib_module_t *module, gboolean expanded)
{
if(!module->expander) return;
dtgtk_expander_set_expanded(DTGTK_EXPANDER(module->expander), expanded);
/* update expander arrow state */
GtkWidget *icon;
GtkWidget *header = dtgtk_expander_get_header(DTGTK_EXPANDER(module->expander));
gint flags = CPF_DIRECTION_DOWN;
int c = module->container(module);
GList *header_childs = gtk_container_get_children(GTK_CONTAINER(header));
if((c == DT_UI_CONTAINER_PANEL_LEFT_TOP) || (c == DT_UI_CONTAINER_PANEL_LEFT_CENTER)
|| (c == DT_UI_CONTAINER_PANEL_LEFT_BOTTOM))
{
icon = g_list_nth_data(header_childs, 0);
if(!expanded) flags = CPF_DIRECTION_RIGHT;
}
else
{
icon = g_list_last(header_childs)->data;
if(!expanded) flags = CPF_DIRECTION_LEFT;
}
g_list_free(header_childs);
dtgtk_icon_set_paint(icon, dtgtk_cairo_paint_solid_arrow, flags);
/* show / hide plugin widget */
if(expanded)
{
/* register to receive draw events */
darktable.lib->gui_module = module;
/* focus the current module */
for(int k = 0; k < DT_UI_CONTAINER_SIZE; k++)
dt_ui_container_focus_widget(darktable.gui->ui, k, GTK_WIDGET(module->expander));
}
else
{
if(darktable.lib->gui_module == module)
{
darktable.lib->gui_module = NULL;
dt_control_queue_redraw();
}
}
/* store expanded state of module */
char var[1024];
const dt_view_t *current_view = dt_view_manager_get_current_view(darktable.view_manager);
snprintf(var, sizeof(var), "plugins/%s/%s/expanded", current_view->module_name, module->plugin_name);
dt_conf_set_bool(var, expanded);
}
GtkWidget *
dt_lib_gui_get_expander (dt_lib_module_t *module)
{
/* check if module is expandable */
if(!module->expandable())
{
module->expander = NULL;
return NULL;
}
int bs = 12;
GtkWidget *expander = gtk_vbox_new(FALSE, 3);
GtkWidget *header_evb = gtk_event_box_new();
GtkWidget *header = gtk_hbox_new(FALSE, 0);
GtkWidget *pluginui_frame = gtk_frame_new(NULL);
GtkWidget *pluginui = gtk_event_box_new();
/* setup the header box */
gtk_container_add(GTK_CONTAINER(header_evb), header);
g_signal_connect(G_OBJECT(header_evb), "button-press-event", G_CALLBACK(_lib_plugin_header_button_press), module);
/* setup plugin content frame */
gtk_frame_set_shadow_type(GTK_FRAME(pluginui_frame),GTK_SHADOW_IN);
gtk_container_add(GTK_CONTAINER(pluginui_frame),pluginui);
/* layout the main expander widget */
gtk_box_pack_start(GTK_BOX(expander), header_evb, TRUE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(expander), pluginui_frame, TRUE, FALSE,0);
/*
* initialize the header widgets
*/
int idx=0;
GtkWidget *hw[5]= {NULL,NULL,NULL,NULL,NULL};
/* add the expand indicator icon */
hw[idx] = dtgtk_icon_new(dtgtk_cairo_paint_solid_arrow, CPF_DIRECTION_LEFT);
gtk_widget_set_size_request(GTK_WIDGET(hw[idx++]),bs,bs);
/* add module label */
char label[128];
g_snprintf(label,128,"<span size=\"larger\">%s</span>",module->name());
hw[idx] = gtk_label_new("");
gtk_widget_set_name(hw[idx], "panel_label");
gtk_label_set_markup(GTK_LABEL(hw[idx++]),label);
/* add reset button if module has implementation */
if (module->gui_reset)
{
hw[idx] = dtgtk_button_new(dtgtk_cairo_paint_reset, CPF_STYLE_FLAT|CPF_DO_NOT_USE_BORDER);
module->reset_button = GTK_WIDGET(hw[idx]);
g_object_set(G_OBJECT(hw[idx]), "tooltip-text", _("reset parameters"), (char *)NULL);
g_signal_connect (G_OBJECT (hw[idx]), "clicked",
G_CALLBACK (dt_lib_gui_reset_callback), module);
}
else
hw[idx] = gtk_fixed_new();
gtk_widget_set_size_request(GTK_WIDGET(hw[idx++]),bs,bs);
/* add preset button if module has implementation */
if (module->get_params)
{
hw[idx] = dtgtk_button_new(dtgtk_cairo_paint_presets,CPF_STYLE_FLAT|CPF_DO_NOT_USE_BORDER);
module->presets_button = GTK_WIDGET(hw[idx]);
g_object_set(G_OBJECT(hw[idx]), "tooltip-text", _("presets"), (char *)NULL);
g_signal_connect (G_OBJECT (hw[idx]), "clicked", G_CALLBACK (popup_callback), module);
}
else
hw[idx] = gtk_fixed_new();
gtk_widget_set_size_request(GTK_WIDGET(hw[idx++]),bs,bs);
/* add a spacer to align buttons with iop buttons (enabled button) */
hw[idx] = gtk_fixed_new();
gtk_widget_set_size_request(GTK_WIDGET(hw[idx++]),bs,bs);
/* lets order header elements depending on left/right side panel placement */
int c = module->container();
if ( (c == DT_UI_CONTAINER_PANEL_LEFT_TOP) ||
(c == DT_UI_CONTAINER_PANEL_LEFT_CENTER) ||
(c == DT_UI_CONTAINER_PANEL_LEFT_BOTTOM) )
{
for(int i=0; i<=4; i++)
if (hw[i])
gtk_box_pack_start(GTK_BOX(header), hw[i],i==1?TRUE:FALSE,i==1?TRUE:FALSE,2);
gtk_misc_set_alignment(GTK_MISC(hw[1]),0.0,0.5);
dtgtk_icon_set_paint(hw[0], dtgtk_cairo_paint_solid_arrow, CPF_DIRECTION_RIGHT);
}
else
{
for(int i=4; i>=0; i--)
if (hw[i])
gtk_box_pack_start(GTK_BOX(header), hw[i],i==1?TRUE:FALSE,i==1?TRUE:FALSE,2);
gtk_misc_set_alignment(GTK_MISC(hw[1]),1.0,0.5);
dtgtk_icon_set_paint(hw[0], dtgtk_cairo_paint_solid_arrow, CPF_DIRECTION_LEFT);
}
/* add module widget into an alignment */
GtkWidget *al = gtk_alignment_new(1.0, 1.0, 1.0, 1.0);
gtk_alignment_set_padding(GTK_ALIGNMENT(al), 8, 8, 8, 8);
gtk_container_add(GTK_CONTAINER(pluginui), al);
gtk_container_add(GTK_CONTAINER(al), module->widget);
gtk_widget_show_all(module->widget);
module->expander = expander;
return module->expander;
}
GtkWidget *dt_lib_gui_get_expander(dt_lib_module_t *module)
{
/* check if module is expandable */
if(!module->expandable(module))
{
module->expander = NULL;
return NULL;
}
int bs = DT_PIXEL_APPLY_DPI(12);
GtkWidget *header = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
GtkWidget *expander = dtgtk_expander_new(header, module->widget);
GtkWidget *header_evb = dtgtk_expander_get_header_event_box(DTGTK_EXPANDER(expander));
GtkWidget *pluginui_frame = dtgtk_expander_get_frame(DTGTK_EXPANDER(expander));
/* setup the header box */
g_signal_connect(G_OBJECT(header_evb), "button-press-event", G_CALLBACK(_lib_plugin_header_button_press),
module);
/* setup plugin content frame */
gtk_frame_set_shadow_type(GTK_FRAME(pluginui_frame), GTK_SHADOW_IN);
/*
* initialize the header widgets
*/
int idx = 0;
GtkWidget *hw[5] = { NULL, NULL, NULL, NULL, NULL };
/* add the expand indicator icon */
hw[idx] = dtgtk_icon_new(dtgtk_cairo_paint_solid_arrow, CPF_DIRECTION_LEFT);
gtk_widget_set_size_request(GTK_WIDGET(hw[idx++]), bs, bs);
/* add module label */
char label[128];
g_snprintf(label, sizeof(label), "<span size=\"larger\">%s</span>", module->name(module));
hw[idx] = gtk_label_new("");
gtk_widget_set_name(hw[idx], "panel_label");
gtk_label_set_markup(GTK_LABEL(hw[idx]), label);
gtk_widget_set_tooltip_text(hw[idx], module->name(module));
gtk_label_set_ellipsize(GTK_LABEL(hw[idx++]), PANGO_ELLIPSIZE_MIDDLE);
/* add reset button if module has implementation */
if(module->gui_reset)
{
hw[idx] = dtgtk_button_new(dtgtk_cairo_paint_reset, CPF_STYLE_FLAT | CPF_DO_NOT_USE_BORDER);
module->reset_button = GTK_WIDGET(hw[idx]);
gtk_widget_set_tooltip_text(hw[idx], _("reset parameters"));
g_signal_connect(G_OBJECT(hw[idx]), "clicked", G_CALLBACK(dt_lib_gui_reset_callback), module);
}
else
hw[idx] = gtk_fixed_new();
gtk_widget_set_size_request(GTK_WIDGET(hw[idx++]), bs, bs);
/* add preset button if module has implementation */
if(module->get_params)
{
hw[idx] = dtgtk_button_new(dtgtk_cairo_paint_presets, CPF_STYLE_FLAT | CPF_DO_NOT_USE_BORDER);
module->presets_button = GTK_WIDGET(hw[idx]);
gtk_widget_set_tooltip_text(hw[idx], _("presets"));
g_signal_connect(G_OBJECT(hw[idx]), "clicked", G_CALLBACK(popup_callback), module);
}
else
hw[idx] = gtk_fixed_new();
gtk_widget_set_size_request(GTK_WIDGET(hw[idx++]), bs, bs);
/* add a spacer to align buttons with iop buttons (enabled button) */
hw[idx] = gtk_fixed_new();
gtk_widget_set_size_request(GTK_WIDGET(hw[idx++]), bs, bs);
/* lets order header elements depending on left/right side panel placement */
int c = module->container(module);
if((c == DT_UI_CONTAINER_PANEL_LEFT_TOP) || (c == DT_UI_CONTAINER_PANEL_LEFT_CENTER)
|| (c == DT_UI_CONTAINER_PANEL_LEFT_BOTTOM))
{
for(int i = 0; i <= 4; i++)
if(hw[i]) gtk_box_pack_start(GTK_BOX(header), hw[i], i == 1 ? TRUE : FALSE, i == 1 ? TRUE : FALSE, 2);
gtk_widget_set_halign(hw[1], GTK_ALIGN_START);
dtgtk_icon_set_paint(hw[0], dtgtk_cairo_paint_solid_arrow, CPF_DIRECTION_RIGHT);
}
else
{
for(int i = 4; i >= 0; i--)
if(hw[i]) gtk_box_pack_start(GTK_BOX(header), hw[i], i == 1 ? TRUE : FALSE, i == 1 ? TRUE : FALSE, 2);
gtk_widget_set_halign(hw[1], GTK_ALIGN_END);
dtgtk_icon_set_paint(hw[0], dtgtk_cairo_paint_solid_arrow, CPF_DIRECTION_LEFT);
}
/* add empty space around widget */
gtk_widget_set_margin_start(module->widget, DT_PIXEL_APPLY_DPI(8));
gtk_widget_set_margin_end(module->widget, DT_PIXEL_APPLY_DPI(8));
gtk_widget_set_margin_top(module->widget, DT_PIXEL_APPLY_DPI(8));
gtk_widget_set_margin_bottom(module->widget, DT_PIXEL_APPLY_DPI(8));
gtk_widget_show_all(module->widget);
gtk_widget_set_name(pluginui_frame, "lib-plugin-ui");
module->expander = expander;
gtk_widget_set_hexpand(module->widget, FALSE);
gtk_widget_set_vexpand(module->widget, FALSE);
return module->expander;
}
