Mercurial > cropper

annotate interface.c @ 15:7dbf3879939a

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removed support.*
author meillo@marmaro.de
date Thu, 04 Mar 2010 19:16:10 +0100
parents da18f2d4f92f
children 88b8856fccf5
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1 #include <sys/types.h>
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2 #include <sys/stat.h>
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3 #include <unistd.h>
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4 #include <string.h>
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5 #include <stdio.h>
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6
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7 #include <gdk/gdkkeysyms.h>
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8 #include <gtk/gtk.h>
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9 #include <gdk-pixbuf/gdk-pixbuf.h>
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10
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11 #include "main.h"
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12 #include "callbacks.h"
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13
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14 #define GLADE_HOOKUP_OBJECT(component,widget,name) \
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15 g_object_set_data_full(G_OBJECT(component), name, \
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16 gtk_widget_ref(widget),(GDestroyNotify) gtk_widget_unref)
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17
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18 #define GLADE_HOOKUP_OBJECT_NO_REF(component,widget,name) \
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19 g_object_set_data(G_OBJECT(component), name, widget)
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20
15
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21
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22 /*
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23 * This function returns a widget in a component created by Glade.
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24 * Call it with the toplevel widget in the component (i.e. a window/dialog),
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25 * or alternatively any widget in the component, and the name of the widget
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26 * you want returned.
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27 */
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28 GtkWidget*
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29 lookup_widget(GtkWidget* widget, const gchar* widget_name)
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30 {
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31 GtkWidget* parent;
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32 GtkWidget* found_widget;
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33
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34 for (;;) {
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35 if (GTK_IS_MENU(widget)) {
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36 parent = gtk_menu_get_attach_widget(GTK_MENU(widget));
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37 } else {
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38 parent = widget->parent;
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39 }
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40 if (!parent) {
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41 parent = (GtkWidget*) g_object_get_data(G_OBJECT(widget), "GladeParentKey");
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42 }
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43 if (parent == NULL) {
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44 break;
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45 }
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46 widget = parent;
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47 }
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48
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49 found_widget = (GtkWidget*) g_object_get_data(G_OBJECT(widget), widget_name);
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50 if (!found_widget) {
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51 g_warning("Widget not found: %s", widget_name);
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52 }
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53 return found_widget;
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54 }
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55
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56
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57
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58 GtkWidget*
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59 create_cropper_window(void)
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60 {
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61 GtkWidget *cropper_window;
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62 GtkWidget *dialog_vbox1;
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63 GtkWidget *status;
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64 GtkWidget *label1;
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65 GtkWidget *label2;
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67
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68 cropper_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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69 gtk_widget_set_name(cropper_window, "cropper_window");
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70 gtk_container_set_border_width(GTK_CONTAINER(cropper_window), 6);
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71 gtk_window_set_title(GTK_WINDOW(cropper_window), "cropper-0.2");
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72
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73 dialog_vbox1 = gtk_vbox_new(FALSE, 6);
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74 gtk_widget_set_name(dialog_vbox1, "dialog_vbox1");
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75 gtk_widget_show(dialog_vbox1);
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76 gtk_container_add(GTK_CONTAINER(cropper_window), dialog_vbox1);
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77
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78
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79 status = gtk_hbox_new(FALSE, 0);
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80 gtk_widget_set_name(status, "status");
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81 gtk_widget_show(status);
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82 gtk_box_pack_end(GTK_BOX(dialog_vbox1), status, FALSE, FALSE, 0);
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83
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84 label1 = gtk_label_new("zoom:");
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85 gtk_widget_set_name(label1, "label1");
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86 gtk_widget_show(label1);
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87 gtk_box_pack_start(GTK_BOX(status), label1, FALSE, FALSE, 0);
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88
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89 label2 = gtk_label_new("1.0");
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90 gtk_widget_set_name(label2, "label2");
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91 gtk_widget_show(label2);
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92 gtk_box_pack_start(GTK_BOX(status), label2, FALSE, FALSE, 0);
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93
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94 /* image_area */
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95 image_buffer = gdk_pixbuf_new_from_file(image_filename, NULL);
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96 image_area = gtk_image_new_from_pixbuf(image_buffer);
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97
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98 gtk_widget_set_name(image_area, "image_area");
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99 gtk_widget_show(image_area);
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100 gtk_box_pack_start(GTK_BOX(dialog_vbox1), image_area, TRUE, TRUE, 0);
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101
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102
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103
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104
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105
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106 g_signal_connect(G_OBJECT(cropper_window), "show",
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107 G_CALLBACK(on_cropper_window_create), NULL);
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108
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109 g_signal_connect(G_OBJECT(cropper_window), "destroy",
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110 G_CALLBACK(on_cropper_window_destroy), NULL);
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111
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112 g_signal_connect(cropper_window, "key-press-event",
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113 G_CALLBACK(on_key_press), NULL);
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114
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115
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116 /* Store pointers to all widgets, for use by lookup_widget(). */
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117
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118 GLADE_HOOKUP_OBJECT_NO_REF(cropper_window, cropper_window, "cropper_window");
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119 GLADE_HOOKUP_OBJECT(cropper_window, dialog_vbox1, "dialog_vbox1");
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120
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121 GLADE_HOOKUP_OBJECT(cropper_window, label1, "label1");
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122 GLADE_HOOKUP_OBJECT(cropper_window, label2, "label2");
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123 GLADE_HOOKUP_OBJECT(cropper_window, status, "status");
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124 GLADE_HOOKUP_OBJECT(cropper_window, image_area, "image_area");
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125 GLADE_HOOKUP_OBJECT(cropper_window,(GtkWidget*) image_buffer, "image_buffer");
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126
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127
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128 return cropper_window;
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129 }
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130
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131
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132
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133
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134
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135
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136
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137
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138
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139 /*
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140 gtk_container_set_border_width(GTK_CONTAINER(hbox1), 5);
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141
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142 label1 = gtk_label_new("<b>Selection</b>");
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143 gtk_label_set_use_markup(GTK_LABEL(label1), TRUE);
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144 gtk_misc_set_alignment(GTK_MISC(label1), 0, 0.5);
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145
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146 gtk_table_set_row_spacings(GTK_TABLE(table2), 6);
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147 gtk_table_set_col_spacings(GTK_TABLE(table2), 6);
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148
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149 gtk_table_attach(GTK_TABLE(table2), label3, 0, 1, 0, 1,(GtkAttachOptions)(GTK_FILL),
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150 (GtkAttachOptions)(0), 0, 0);
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151 gtk_misc_set_alignment(GTK_MISC(label3), 0, 0.5);
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152
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153 frame1 = gtk_frame_new(NULL);
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154 gtk_widget_set_name(frame1, "frame1");
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155 gtk_widget_show(frame1);
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156 gtk_box_pack_start(GTK_BOX(vbox5), frame1, TRUE, TRUE, 0);
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157 gtk_frame_set_shadow_type(GTK_FRAME(frame1), GTK_SHADOW_NONE);
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158
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159 vbox7 = gtk_vbox_new(FALSE, 6);
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160 gtk_widget_set_name(vbox7, "vbox7");
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161 gtk_widget_show(vbox7);
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162 gtk_container_add(GTK_CONTAINER(frame1), vbox7);
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163
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164 g_signal_connect(G_OBJECT(lookup_widget(cropper_window, "crop_x_spinbutton")), "value_changed",
da18f2d4f92f removed all buttons and stuff from the window; cleaned up
meillo@marmaro.de
parents: 13
diff changeset
165 G_CALLBACK(selection_x_value_changed_cb), data);
da18f2d4f92f removed all buttons and stuff from the window; cleaned up
meillo@marmaro.de
parents: 13
diff changeset
166 g_signal_connect(G_OBJECT(lookup_widget(cropper_window, "crop_image")), "selection_changed",
da18f2d4f92f removed all buttons and stuff from the window; cleaned up
meillo@marmaro.de
parents: 13
diff changeset
167 G_CALLBACK(selection_changed_cb), data);
da18f2d4f92f removed all buttons and stuff from the window; cleaned up
meillo@marmaro.de
parents: 13
diff changeset
168 g_signal_connect(G_OBJECT(lookup_widget(cropper_window, "ratio_swap_button")), "clicked",
da18f2d4f92f removed all buttons and stuff from the window; cleaned up
meillo@marmaro.de
parents: 13
diff changeset
169 G_CALLBACK(ratio_swap_button_cb), NULL);
da18f2d4f92f removed all buttons and stuff from the window; cleaned up
meillo@marmaro.de
parents: 13
diff changeset
170 g_signal_connect(G_OBJECT(lookup_widget(cropper_window, "ratio_optionmenu")), "changed",
da18f2d4f92f removed all buttons and stuff from the window; cleaned up
meillo@marmaro.de
parents: 13
diff changeset
171 G_CALLBACK(ratio_optionmenu_changed_cb), NULL);
11
c18ba4ea1514 just cosmetic changes
meillo@marmaro.de
parents: 10
diff changeset
172 g_signal_connect(G_OBJECT(ratio_none), "activate",
12
75a30c850ea0 more cosmetic changes
meillo@marmaro.de
parents: 11
diff changeset
173 G_CALLBACK(on_ratio_none_activate), NULL);
4
2f11ab3e6047 added option handling; added output for convert; commented all ratio code cause it is not really important now
meillo@marmaro.de
parents: 2
diff changeset
174 */