ui/gtk/window.c

Wed, 02 Apr 2014 09:59:38 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Wed, 02 Apr 2014 09:59:38 +0200
changeset 18
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parent 4
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child 21
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added menu accelerators

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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Olaf Wintermann <olaf.wintermann@gmail.com>
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4 * Copyright 2014 Olaf Wintermann. All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include <stdio.h>
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30 #include <stdlib.h>
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31
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32 #include "../ui/window.h"
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33 #include "../common/context.h"
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34
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35 #include "menu.h"
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36 #include "toolbar.h"
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37 #include "container.h"
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38
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39 static int nwindows = 0;
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40
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41 static ui_callback wclose_fnc = NULL;
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42 static void *wclose_udata = NULL;
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43
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44 static int window_default_width = 650;
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45 static int window_default_height = 550;
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46
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47 void ui_exit_event(GtkWidget *widget, gpointer data) {
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48 if(wclose_fnc) {
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49 wclose_fnc(data, wclose_udata);
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50 }
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51 nwindows--;
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52 if(nwindows == 0) {
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53 gtk_main_quit();
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54 }
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55 }
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56
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57 UiObject* ui_window(char *title, void *window_data) {
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58 UcxMempool *mp = ucx_mempool_new(256);
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59 UiObject *obj = ucx_mempool_calloc(mp, 1, sizeof(UiObject));
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60 obj->widget = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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61 obj->ctx = uic_context(obj, mp);
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62
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63 if(title != NULL) {
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64 gtk_window_set_title(GTK_WINDOW(obj->widget), title);
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65 }
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66 gtk_window_set_default_size(
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67 GTK_WINDOW(obj->widget),
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68 window_default_width,
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69 window_default_height);
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70
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71 g_signal_connect(
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72 obj->widget,
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73 "destroy",
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74 G_CALLBACK(ui_exit_event),
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75 window_data);
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76
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77 GtkWidget *vbox;
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78 #ifdef UI_GTK3
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79 vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
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80 #else
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81 vbox = gtk_vbox_new(FALSE, 0);
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82 #endif
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83 gtk_container_add(GTK_CONTAINER(obj->widget), vbox);
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84
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85 // menu
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86 GtkWidget *mb = ui_create_menubar(obj);
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87 if(mb) {
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88 gtk_box_pack_start(GTK_BOX(vbox), mb, FALSE, FALSE, 0);
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89 }
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90
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91 // toolbar
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92 GtkWidget *tb = ui_create_toolbar(obj);
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93 if(tb) {
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94 gtk_box_pack_start(GTK_BOX(vbox), tb, FALSE, FALSE, 0);
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95 }
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96
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97 // window content
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98 GtkWidget *frame = gtk_alignment_new(0.5, 0.5, 1, 1);
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99 gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, TRUE, 0);
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100 obj->container = ui_frame_container(obj, frame);
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101
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102 nwindows++;
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103 return obj;
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104 }
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105

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