Makefile- button.c
- button.h
- container.c
- container.h
- display.c
- display.h
- dnd.c
- dnd.h
- draw_cairo.c
- draw_cairo.h
- draw_gdk.c
- draw_gdk.h
- entry.c
- entry.h
- graphics.c
- graphics.h
- image.c
- image.h
- menu.c
- menu.h
- model.c
- model.h
- objs.mk
- range.c
- range.h
- text.c
- text.h
- toolbar.c
- toolbar.h
- toolkit.c
- toolkit.h
- tree.c
- tree.h
- window.c
/*
* 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 "menu.h"
#include "toolbar.h"
#include "container.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(char *title, void *window_data, UiBool simple) {
UcxMempool *mp = ucx_mempool_new(256);
UiObject *obj = ucx_mempool_calloc(mp, 1, sizeof(UiObject));
#ifndef 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(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);
gtk_container_add(GTK_CONTAINER(obj->widget), vbox);
if(!simple) {
// menu
GtkWidget *mb = ui_create_menubar(obj);
if(mb) {
gtk_box_pack_start(GTK_BOX(vbox), mb, FALSE, FALSE, 0);
}
// toolbar
GtkWidget *tb = ui_create_toolbar(obj);
if(tb) {
gtk_box_pack_start(GTK_BOX(vbox), tb, FALSE, FALSE, 0);
}
}
// window content
// the content has a (TODO: not yet) configurable frame
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);
nwindows++;
return obj;
}
UiObject* ui_window(char *title, void *window_data) {
return create_window(title, window_data, FALSE);
}
UiObject* ui_simplewindow(char *title, void *window_data) {
return create_window(title, window_data, TRUE);
}
static char* ui_gtkfilechooser(UiObject *obj, GtkFileChooserAction action) {
char *button;
char *title;
if(action == GTK_FILE_CHOOSER_ACTION_OPEN) {
button = GTK_STOCK_OPEN;
title = "Datei öffnen...";
} else {
button = GTK_STOCK_SAVE;
title = "Datei speichern...";
}
GtkWidget *dialog = gtk_file_chooser_dialog_new(
title,
GTK_WINDOW(obj->widget),
action,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
button,
GTK_RESPONSE_ACCEPT,
NULL);
if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
char *file = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
gtk_widget_destroy(dialog);
char *copy = strdup(file);
g_free(file);
return copy;
} else {
gtk_widget_destroy(dialog);
return NULL;
}
}
char* ui_openfiledialog(UiObject *obj) {
return ui_gtkfilechooser(obj, GTK_FILE_CHOOSER_ACTION_OPEN);
}
char* ui_savefiledialog(UiObject *obj) {
return ui_gtkfilechooser(obj, GTK_FILE_CHOOSER_ACTION_SAVE);
}