Mon, 21 Oct 2024 13:22:45 +0200
add menu items to open resource properties
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2017 Olaf Wintermann. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "../ui/window.h" #include "../ui/properties.h" #include "../common/context.h" #include "../common/menu.h" #include "../common/toolbar.h" #include <cx/mempool.h> #include "menu.h" #include "toolbar.h" #include "container.h" #include "headerbar.h" static int nwindows = 0; static int window_default_width = 650; static int window_default_height = 550; void ui_exit_event(GtkWidget *widget, gpointer data) { UiObject *obj = data; UiEvent ev; ev.window = obj->window; ev.document = obj->ctx->document; ev.obj = obj; ev.eventdata = NULL; ev.intval = 0; if(obj->ctx->close_callback) { obj->ctx->close_callback(&ev, obj->ctx->close_data); } // TODO: free UiObject nwindows--; #ifdef UI_GTK2 if(nwindows == 0) { gtk_main_quit(); } #endif } static UiObject* create_window(const char *title, void *window_data, UiBool simple) { CxMempool *mp = cxBasicMempoolCreate(256); UiObject *obj = cxCalloc(mp->allocator, 1, sizeof(UiObject)); #ifdef UI_LIBADWAITA obj->widget = adw_application_window_new(ui_get_application()); #elif !defined(UI_GTK2) obj->widget = gtk_application_window_new(ui_get_application()); #else obj->widget = gtk_window_new(GTK_WINDOW_TOPLEVEL); #endif obj->ctx = uic_context(obj, mp); obj->window = window_data; #if GTK_CHECK_VERSION(4, 0, 0) obj->ctx->action_map = G_ACTION_MAP(obj->widget); #endif if(title != NULL) { gtk_window_set_title(GTK_WINDOW(obj->widget), title); } char *width = ui_get_property("ui.window.width"); char *height = ui_get_property("ui.window.height"); if(width && height) { gtk_window_set_default_size( GTK_WINDOW(obj->widget), atoi(width), atoi(height)); } else { gtk_window_set_default_size( GTK_WINDOW(obj->widget), window_default_width, window_default_height); } g_signal_connect( obj->widget, "destroy", G_CALLBACK(ui_exit_event), obj); GtkWidget *vbox = ui_gtk_vbox_new(0); #ifdef UI_LIBADWAITA GtkWidget *toolbar_view = adw_toolbar_view_new(); adw_application_window_set_content(ADW_APPLICATION_WINDOW(obj->widget), toolbar_view); adw_toolbar_view_set_content(ADW_TOOLBAR_VIEW(toolbar_view), vbox); GtkWidget *headerbar = adw_header_bar_new(); adw_toolbar_view_add_top_bar(ADW_TOOLBAR_VIEW(toolbar_view), headerbar); g_object_set_data(G_OBJECT(obj->widget), "ui_headerbar", headerbar); if(!simple) { ui_fill_headerbar(obj, headerbar); } #elif GTK_MAJOR_VERSION >= 4 WINDOW_SET_CONTENT(obj->widget, vbox); #else gtk_container_add(GTK_CONTAINER(obj->widget), vbox); if(!simple) { // menu if(uic_get_menu_list()) { GtkWidget *mb = ui_create_menubar(obj); if(mb) { gtk_box_pack_start(GTK_BOX(vbox), mb, FALSE, FALSE, 0); } } // toolbar if(uic_toolbar_isenabled()) { GtkWidget *tb = ui_create_toolbar(obj); if(tb) { gtk_box_pack_start(GTK_BOX(vbox), tb, FALSE, FALSE, 0); } } //GtkWidget *hb = ui_create_headerbar(obj); //gtk_window_set_titlebar(GTK_WINDOW(obj->widget), hb); } #endif // window content // the content has a (TODO: not yet) configurable frame // TODO: really? why /* GtkWidget *frame = gtk_frame_new(NULL); gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_NONE); gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, TRUE, 0); // content vbox GtkWidget *content_box = ui_gtk_vbox_new(0); gtk_container_add(GTK_CONTAINER(frame), content_box); obj->container = ui_box_container(obj, content_box); */ GtkWidget *content_box = ui_gtk_vbox_new(0); BOX_ADD_EXPAND(GTK_BOX(vbox), content_box); obj->container = ui_box_container(obj, content_box, UI_CONTAINER_VBOX); nwindows++; return obj; } UiObject* ui_window(const char *title, void *window_data) { return create_window(title, window_data, FALSE); } UiObject* ui_simple_window(const char *title, void *window_data) { return create_window(title, window_data, TRUE); } void ui_window_size(UiObject *obj, int width, int height) { gtk_window_set_default_size( GTK_WINDOW(obj->widget), width, height); } #ifdef UI_LIBADWAITA static void dialog_response(AdwAlertDialog *self, gchar *response, UiEventData *data) { UiEvent evt; evt.obj = data->obj; evt.document = evt.obj->ctx->document; evt.window = evt.obj->window; evt.eventdata = NULL; evt.intval = 0; if(!strcmp(response, "btn1")) { evt.intval = 1; } else if(!strcmp(response, "btn2")) { evt.intval = 2; } if(data->customdata) { GtkWidget *entry = data->customdata; evt.eventdata = (void*)ENTRY_GET_TEXT(GTK_ENTRY(entry)); } if(data->callback) { data->callback(&evt, data->userdata); } } void ui_dialog_create(UiObject *parent, UiDialogArgs args) { AdwDialog *dialog = adw_alert_dialog_new(args.title, args.content); UiEventData *event = malloc(sizeof(UiEventData)); event->callback = args.result; event->userdata = args.resultdata; event->customdata = NULL; event->value = 0; event->obj = parent; if(args.button1_label) { adw_alert_dialog_add_response(ADW_ALERT_DIALOG(dialog), "btn1", args.button1_label); } if(args.button2_label) { adw_alert_dialog_add_response(ADW_ALERT_DIALOG(dialog), "btn2", args.button2_label); } if(args.closebutton_label) { adw_alert_dialog_add_response(ADW_ALERT_DIALOG(dialog), "close", args.closebutton_label); adw_alert_dialog_set_close_response(ADW_ALERT_DIALOG(dialog), "close"); } GtkWidget *entry = NULL; if(args.input) { entry = gtk_entry_new(); adw_alert_dialog_set_extra_child(ADW_ALERT_DIALOG(dialog), entry); event->customdata = entry; } g_signal_connect( dialog, "destroy", G_CALLBACK(ui_destroy_userdata), event); g_signal_connect(dialog, "response", G_CALLBACK(dialog_response), event); adw_dialog_present(dialog, parent->widget); if(entry) { gtk_entry_grab_focus_without_selecting(GTK_ENTRY(entry)); } } #else static void ui_dialog_response (GtkDialog* self, gint response_id, gpointer user_data) { UiEventData *data = user_data; UiEvent evt; evt.obj = data->obj; evt.document = evt.obj->ctx->document; evt.window = evt.obj->window; evt.eventdata = NULL; evt.intval = 0; if(data->customdata) { GtkWidget *entry = data->customdata; evt.eventdata = (void*)ENTRY_GET_TEXT(GTK_ENTRY(entry)); } if(response_id == 1 || response_id == 2) { evt.intval = response_id; } if(data->callback) { data->callback(&evt, data->userdata); } WINDOW_DESTROY(GTK_WIDGET(self)); } void ui_dialog_create(UiObject *parent, UiDialogArgs args) { GtkDialog *dialog = GTK_DIALOG(gtk_dialog_new()); gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(parent->widget)); gtk_window_set_modal(GTK_WINDOW(dialog), TRUE); GtkWidget *dialog_w = GTK_WIDGET(dialog); if(args.title) { gtk_window_set_title(GTK_WINDOW(dialog), args.title); } if(args.button1_label) { gtk_dialog_add_button(dialog, args.button1_label, 1); } if(args.button2_label) { gtk_dialog_add_button(dialog, args.button2_label, 2); } if(args.closebutton_label) { gtk_dialog_add_button(dialog, args.closebutton_label, 0); } GtkWidget *content_area = gtk_dialog_get_content_area(dialog); if(args.content) { GtkWidget *label = gtk_label_new(args.content); BOX_ADD(content_area, label); } GtkWidget *textfield = NULL; if(args.input) { textfield = gtk_entry_new(); BOX_ADD(content_area, textfield); } UiEventData *event = malloc(sizeof(UiEventData)); event->obj = parent; event->callback = args.result; event->userdata = args.resultdata; event->value = 0; event->customdata = textfield; g_signal_connect(dialog_w, "response", G_CALLBACK(ui_dialog_response), event); WINDOW_SHOW(GTK_WIDGET(dialog_w)); } #endif #if GTK_MAJOR_VERSION >= 3 UiFileList listmodel2filelist(GListModel *selection) { UiFileList flist; flist.files = NULL; flist.nfiles = 0; flist.nfiles = g_list_model_get_n_items(selection); flist.files = calloc(flist.nfiles, sizeof(char*)); for(int i=0;i<flist.nfiles;i++) { GFile *file = g_list_model_get_item(selection, i); char *path = g_file_get_path(file); flist.files[i] = path ? strdup(path) : NULL; g_object_unref(file); } return flist; } #endif #if GTK_CHECK_VERSION(4, 10, 0) #define UI_GTK_FILEDIALOG_OPEN 16 #define UI_GTK_FILEDIALOG_SAVE 32 static void filechooser_opened(GObject *source, GAsyncResult *result, void *data) { UiEventData *event = data; GFile *file = NULL; GListModel *selection = NULL; GError *error = NULL; int mode = event->value; int multi = mode & UI_FILEDIALOG_SELECT_MULTI; if((mode & UI_FILEDIALOG_SELECT_FOLDER) == UI_FILEDIALOG_SELECT_FOLDER) { if(multi) { selection = gtk_file_dialog_select_multiple_folders_finish(GTK_FILE_DIALOG(source), result, &error); } else { file = gtk_file_dialog_select_folder_finish(GTK_FILE_DIALOG(source), result, &error); } } else if((mode & UI_GTK_FILEDIALOG_OPEN) == UI_GTK_FILEDIALOG_OPEN) { if(multi) { selection = gtk_file_dialog_open_multiple_finish(GTK_FILE_DIALOG(source), result, &error); } else { file = gtk_file_dialog_open_finish(GTK_FILE_DIALOG(source), result, &error); } } else { file = gtk_file_dialog_save_finish(GTK_FILE_DIALOG(source), result, &error); } UiEvent evt; evt.obj = event->obj; evt.document = evt.obj->ctx->document; evt.window = evt.obj->window; evt.intval = 0; UiFileList flist; flist.files = NULL; flist.nfiles = 0; evt.eventdata = &flist; if(selection) { flist = listmodel2filelist(selection); g_object_unref(selection); } else if(file) { char *path = g_file_get_path(file); if(path) { flist.nfiles = 1; flist.files = calloc(flist.nfiles, sizeof(char*)); flist.files[0] = strdup(path); } g_object_unref(file); } if(event->callback) { event->callback(&evt, event->userdata); } for(int i=0;i<flist.nfiles;i++) { free(flist.files[i]); } } static void ui_gtkfilechooser(UiObject *obj, GtkFileChooserAction action, unsigned int mode, const char *name, ui_callback file_selected_callback, void *cbdata) { if(action == GTK_FILE_CHOOSER_ACTION_OPEN) { mode |= UI_GTK_FILEDIALOG_OPEN; } else { mode |= UI_GTK_FILEDIALOG_SAVE; } UiEventData *event = malloc(sizeof(UiEventData)); event->callback = file_selected_callback; event->userdata = cbdata; event->customdata = NULL; event->value = mode; event->obj = obj; GtkWindow *parent = GTK_WINDOW(gtk_widget_get_root(obj->widget)); GtkFileDialog *dialog = gtk_file_dialog_new(); if(name) { gtk_file_dialog_set_initial_name(dialog, name); } int multi = mode & UI_FILEDIALOG_SELECT_MULTI; if((mode & UI_FILEDIALOG_SELECT_FOLDER) == UI_FILEDIALOG_SELECT_FOLDER) { if(multi) { gtk_file_dialog_select_multiple_folders(dialog, parent, NULL, filechooser_opened, event); } else { gtk_file_dialog_select_folder(dialog, parent, NULL, filechooser_opened, event); } } else if(action == GTK_FILE_CHOOSER_ACTION_OPEN) { if(multi) { gtk_file_dialog_open_multiple(dialog, parent, NULL, filechooser_opened, event); } else { gtk_file_dialog_open(dialog, parent, NULL, filechooser_opened, event); } } else { gtk_file_dialog_save(dialog, parent, NULL, filechooser_opened, event); } g_object_unref(dialog); } #else static void filechooser_response(GtkDialog* self, gint response_id, UiEventData *data) { UiEvent evt; evt.obj = data->obj; evt.document = evt.obj->ctx->document; evt.window = evt.obj->window; evt.intval = 0; UiFileList flist; flist.files = NULL; flist.nfiles = 0; evt.eventdata = &flist; if(response_id == GTK_RESPONSE_ACCEPT) { #if GTK_CHECK_VERSION(4, 0, 0) GListModel *selection = gtk_file_chooser_get_files(GTK_FILE_CHOOSER(self)); flist = flist = listmodel2filelist(selection); g_object_unref(selection); #else GSList *selection = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(self)); flist.nfiles = g_slist_length(selection); flist.files = calloc(flist.nfiles, sizeof(char*)); int i = 0; while(selection) { char *file = selection->data; flist.files[i] = strdup(file); g_free(file); selection = selection->next; i++; } g_slist_free(selection); #endif } if(data->callback) { data->callback(&evt, data->userdata); } for(int i=0;i<flist.nfiles;i++) { free(flist.files[i]); } WINDOW_DESTROY(GTK_WIDGET(self)); } static void ui_gtkfilechooser(UiObject *obj, GtkFileChooserAction action, unsigned int mode, const char *name, ui_callback file_selected_callback, void *cbdata) { char *button; char *title; GtkWidget *dialog; if((mode & UI_FILEDIALOG_SELECT_FOLDER) == UI_FILEDIALOG_SELECT_FOLDER) { dialog = gtk_file_chooser_dialog_new ( "Open Folder", GTK_WINDOW(obj->widget), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, "Cancel", GTK_RESPONSE_CANCEL, "Select Folder", GTK_RESPONSE_ACCEPT, NULL); } else if(action == GTK_FILE_CHOOSER_ACTION_OPEN) { dialog = gtk_file_chooser_dialog_new ( "Select Folder", GTK_WINDOW(obj->widget), action, "Cancel", GTK_RESPONSE_CANCEL, "Open File", GTK_RESPONSE_ACCEPT, NULL); } else { dialog = gtk_file_chooser_dialog_new ( "Save File", GTK_WINDOW(obj->widget), action, "Cancel", GTK_RESPONSE_CANCEL, "Save File", GTK_RESPONSE_ACCEPT, NULL); } if((mode & UI_FILEDIALOG_SELECT_MULTI) == UI_FILEDIALOG_SELECT_MULTI) { gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE); } UiEventData *event = malloc(sizeof(UiEventData)); event->obj = obj; event->userdata = cbdata; event->callback = file_selected_callback; event->value = 0; event->customdata = NULL; g_signal_connect( dialog, "response", G_CALLBACK(filechooser_response), event); g_signal_connect( dialog, "destroy", G_CALLBACK(ui_destroy_userdata), event); UiEvent evt; evt.obj = obj; evt.document = evt.obj->ctx->document; evt.window = evt.obj->window; evt.intval = 0; UiFileList flist; flist.files = NULL; flist.nfiles = 0; evt.eventdata = &flist; gtk_widget_show(dialog); } #endif void ui_openfiledialog(UiObject *obj, unsigned int mode, ui_callback file_selected_callback, void *cbdata) { ui_gtkfilechooser(obj, GTK_FILE_CHOOSER_ACTION_OPEN, mode, NULL, file_selected_callback, cbdata); } void ui_savefiledialog(UiObject *obj, const char *name, ui_callback file_selected_callback, void *cbdata) { ui_gtkfilechooser(obj, GTK_FILE_CHOOSER_ACTION_SAVE, 0, name, file_selected_callback, cbdata); }