2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
4 * Copyright 2017 Olaf Wintermann. All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
38 #include "../common/document.h"
39 #include "../common/properties.h"
41 #include <ucx/utils.h>
46 static GtkApplication *app;
49 static char *application_name;
51 static ui_callback startup_func;
52 static void *startup_data;
53 static ui_callback open_func;
55 static ui_callback exit_func;
58 static ui_callback appclose_fnc;
59 static void *appclose_udata;
61 static UiObject *active_window;
63 static int scale_factor = 1;
65 void ui_init(char *appname, int argc, char **argv) {
66 uic_init_global_context();
68 gtk_init(&argc, &argv);
69 application_name = appname;
79 uic_load_app_properties();
81 #ifdef UI_SUPPORTS_SCALE
82 scale_factor = gdk_monitor_get_scale_factor(
83 gdk_display_get_primary_monitor(gdk_display_get_default()));
88 return application_name;
91 void ui_onstartup(ui_callback f, void *userdata) {
93 startup_data = userdata;
96 void ui_onopen(ui_callback f, void *userdata) {
101 void ui_onexit(ui_callback f, void *userdata) {
103 exit_data = userdata;
108 static void app_startup(GtkApplication* app, gpointer userdata) {
110 startup_func(NULL, startup_data);
114 static void app_activate(GtkApplication* app, gpointer userdata) {
115 printf("activate\n");
121 sstr_t appid = ucx_sprintf(
123 application_name ? application_name : "application1");
125 app = gtk_application_new(
127 G_APPLICATION_FLAGS_NONE);
128 g_signal_connect (app, "startup", G_CALLBACK (app_startup), NULL);
129 g_signal_connect (app, "activate", G_CALLBACK (app_activate), NULL);
130 g_application_run(G_APPLICATION (app), 0, NULL);
131 g_object_unref (app);
136 startup_func(NULL, startup_data);
141 exit_func(NULL, exit_data);
143 uic_store_app_properties();
148 g_application_quit(G_APPLICATION(app));
151 GtkApplication* ui_get_application() {
156 void ui_show(UiObject *obj) {
157 uic_check_group_widgets(obj->ctx);
158 gtk_widget_show_all(obj->widget);
161 void ui_close(UiObject *obj) {
162 gtk_widget_destroy(obj->widget);
166 static gboolean ui_job_finished(void *data) {
170 event.obj = job->obj;
171 event.window = job->obj->window;
172 event.document = job->obj->ctx->document;
174 event.eventdata = NULL;
176 job->finish_callback(&event, job->finish_data);
181 static void* ui_jobthread(void *data) {
183 int result = job->job_func(job->job_data);
185 g_idle_add(ui_job_finished, job);
190 void ui_job(UiObject *obj, ui_threadfunc tf, void *td, ui_callback f, void *fd) {
191 UiJob *job = malloc(sizeof(UiJob));
195 job->finish_callback = f;
196 job->finish_data = fd;
198 pthread_create(&pid, NULL, ui_jobthread, job);
201 void ui_set_enabled(UIWIDGET widget, int enabled) {
202 gtk_widget_set_sensitive(widget, enabled);
205 void ui_set_show_all(UIWIDGET widget, int value) {
206 gtk_widget_set_no_show_all(widget, !value);
209 void ui_set_visible(UIWIDGET widget, int visible) {
211 gtk_widget_set_no_show_all(widget, FALSE);
212 gtk_widget_show_all(widget);
214 gtk_widget_hide(widget);
218 void ui_clipboard_set(char *str) {
219 GtkClipboard *cb = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
220 gtk_clipboard_set_text(cb, str, strlen(str));
223 char* ui_clipboard_get() {
224 GtkClipboard *cb = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
225 char *str = gtk_clipboard_wait_for_text(cb);
227 char *copy = strdup(str);
235 int ui_get_scalefactor() {
239 void ui_destroy_userdata(GtkWidget *object, void *userdata) {
243 void ui_destroy_vardata(GtkWidget *object, UiVarEventData *data) {
244 ui_destroy_boundvar(data->obj->ctx, data->var);
248 void ui_destroy_boundvar(UiContext *ctx, UiVar *var) {
249 if(var->type == UI_VAR_SPECIAL) {
252 uic_remove_bound_var(ctx, var);
256 void ui_set_active_window(UiObject *obj) {
260 UiObject *ui_get_active_window() {
261 return active_window;