gwenhywfar
4.3.1
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00001 /*************************************************************************** 00002 begin : Sun May 16 2010 00003 copyright : (C) 2010 by Martin Preuss 00004 email : martin@libchipcard.de 00005 00006 *************************************************************************** 00007 * Please see toplevel file COPYING for license details * 00008 ***************************************************************************/ 00009 00010 00011 00012 00013 00014 static GWENHYWFAR_CB 00015 int Gtk2Gui_WPushButton_SetIntProperty(GWEN_WIDGET *w, 00016 GWEN_DIALOG_PROPERTY prop, 00017 int index, 00018 int value, 00019 int doSignal) { 00020 GtkButton *g; 00021 00022 g=GTK_BUTTON(GWEN_Widget_GetImplData(w, GTK2_DIALOG_WIDGET_REAL)); 00023 assert(g); 00024 00025 switch(prop) { 00026 case GWEN_DialogProperty_Enabled: 00027 gtk_widget_set_sensitive(GTK_WIDGET(g), (value==0)?FALSE:TRUE); 00028 return 0; 00029 00030 case GWEN_DialogProperty_Focus: 00031 gtk_widget_grab_focus(GTK_WIDGET(g)); 00032 return 0; 00033 00034 case GWEN_DialogProperty_Width: 00035 case GWEN_DialogProperty_Height: 00036 /* just ignore these for now */ 00037 return 0; 00038 00039 default: 00040 break; 00041 } 00042 00043 DBG_WARN(GWEN_LOGDOMAIN, 00044 "Function is not appropriate for this type of widget (%s)", 00045 GWEN_Widget_Type_toString(GWEN_Widget_GetType(w))); 00046 return GWEN_ERROR_INVALID; 00047 } 00048 00049 00050 00051 00052 static GWENHYWFAR_CB 00053 int Gtk2Gui_WPushButton_GetIntProperty(GWEN_WIDGET *w, 00054 GWEN_DIALOG_PROPERTY prop, 00055 int index, 00056 int defaultValue) { 00057 GtkButton *g; 00058 00059 g=GTK_BUTTON(GWEN_Widget_GetImplData(w, GTK2_DIALOG_WIDGET_REAL)); 00060 assert(g); 00061 00062 switch(prop) { 00063 case GWEN_DialogProperty_Enabled: 00064 return (gtk_widget_get_sensitive(GTK_WIDGET(g))==TRUE)?1:0; 00065 00066 case GWEN_DialogProperty_Focus: 00067 return (gtk_widget_has_focus(GTK_WIDGET(g))==TRUE)?1:0; 00068 return 0; 00069 00070 case GWEN_DialogProperty_Width: 00071 case GWEN_DialogProperty_Height: 00072 /* just ignore these for now */ 00073 return 0; 00074 00075 default: 00076 break; 00077 } 00078 00079 DBG_WARN(GWEN_LOGDOMAIN, 00080 "Function is not appropriate for this type of widget (%s)", 00081 GWEN_Widget_Type_toString(GWEN_Widget_GetType(w))); 00082 return defaultValue; 00083 } 00084 00085 00086 00087 static GWENHYWFAR_CB 00088 int Gtk2Gui_WPushButton_SetCharProperty(GWEN_WIDGET *w, 00089 GWEN_DIALOG_PROPERTY prop, 00090 int index, 00091 const char *value, 00092 int doSignal) { 00093 GtkButton *g; 00094 00095 g=GTK_BUTTON(GWEN_Widget_GetImplData(w, GTK2_DIALOG_WIDGET_REAL)); 00096 assert(g); 00097 00098 switch(prop) { 00099 case GWEN_DialogProperty_Title: 00100 gtk_button_set_label(g, value); 00101 return 0; 00102 default: 00103 break; 00104 } 00105 00106 DBG_WARN(GWEN_LOGDOMAIN, 00107 "Function is not appropriate for this type of widget (%s)", 00108 GWEN_Widget_Type_toString(GWEN_Widget_GetType(w))); 00109 return GWEN_ERROR_INVALID; 00110 } 00111 00112 00113 00114 static GWENHYWFAR_CB 00115 const char* Gtk2Gui_WPushButton_GetCharProperty(GWEN_WIDGET *w, 00116 GWEN_DIALOG_PROPERTY prop, 00117 int index, 00118 const char *defaultValue) { 00119 GtkButton *g; 00120 00121 g=GTK_BUTTON(GWEN_Widget_GetImplData(w, GTK2_DIALOG_WIDGET_REAL)); 00122 assert(g); 00123 00124 switch(prop) { 00125 case GWEN_DialogProperty_Title: 00126 return gtk_button_get_label(g); 00127 default: 00128 break; 00129 } 00130 00131 DBG_WARN(GWEN_LOGDOMAIN, 00132 "Function is not appropriate for this type of widget (%s)", 00133 GWEN_Widget_Type_toString(GWEN_Widget_GetType(w))); 00134 return defaultValue; 00135 } 00136 00137 00138 00139 static void Gtk2Gui_WPushButton_Clicked_handler(GtkButton *button, gpointer data) { 00140 GWEN_WIDGET *w; 00141 int rv; 00142 00143 w=data; 00144 assert(w); 00145 rv=GWEN_Dialog_EmitSignal(GWEN_Widget_GetDialog(w), 00146 GWEN_DialogEvent_TypeActivated, 00147 GWEN_Widget_GetName(w)); 00148 if (rv==GWEN_DialogEvent_ResultAccept) 00149 Gtk2Gui_Dialog_Leave(GWEN_Widget_GetTopDialog(w), 1); 00150 else if (rv==GWEN_DialogEvent_ResultReject) 00151 Gtk2Gui_Dialog_Leave(GWEN_Widget_GetTopDialog(w), 0); 00152 } 00153 00154 00155 00156 int Gtk2Gui_WPushButton_Setup(GWEN_WIDGET *w) { 00157 GtkWidget *g; 00158 const char *s; 00159 uint32_t flags; 00160 GWEN_WIDGET *wParent; 00161 gulong clicked_handler_id; 00162 00163 flags=GWEN_Widget_GetFlags(w); 00164 wParent=GWEN_Widget_Tree_GetParent(w); 00165 s=GWEN_Widget_GetText(w, 0); 00166 00167 /* create widget */ 00168 if (s && *s) 00169 g=gtk_button_new_with_mnemonic(s); 00170 else 00171 g=gtk_button_new(); 00172 00173 s=GWEN_Widget_GetIconFileName(w); 00174 if (s && *s) { 00175 GWEN_STRINGLIST *sl; 00176 00177 sl=GWEN_Dialog_GetMediaPaths(GWEN_Widget_GetDialog(w)); 00178 if (sl) { 00179 int rv; 00180 GWEN_BUFFER *tbuf; 00181 00182 tbuf=GWEN_Buffer_new(0, 256, 0, 1); 00183 rv=GWEN_Directory_FindFileInPaths(sl, s, tbuf); 00184 if (rv<0) { 00185 DBG_ERROR(GWEN_LOGDOMAIN, "Image file [%s] not found (%d)", s, rv); 00186 /* ignore result here, instead create GtkImage with "broken mage" later */ 00187 } 00188 else { 00189 GtkWidget *gImage; 00190 00191 gImage=gtk_image_new_from_file(GWEN_Buffer_GetStart(tbuf)); 00192 gtk_button_set_image(GTK_BUTTON(g), gImage); 00193 gtk_button_set_image_position(GTK_BUTTON(g), GTK_POS_LEFT); 00194 } 00195 GWEN_Buffer_free(tbuf); 00196 } 00197 } 00198 00199 GWEN_Widget_SetImplData(w, GTK2_DIALOG_WIDGET_REAL, (void*) g); 00200 GWEN_Widget_SetImplData(w, GTK2_DIALOG_WIDGET_CONTENT, (void*) g); 00201 00202 GWEN_Widget_SetSetIntPropertyFn(w, Gtk2Gui_WPushButton_SetIntProperty); 00203 GWEN_Widget_SetGetIntPropertyFn(w, Gtk2Gui_WPushButton_GetIntProperty); 00204 GWEN_Widget_SetSetCharPropertyFn(w, Gtk2Gui_WPushButton_SetCharProperty); 00205 GWEN_Widget_SetGetCharPropertyFn(w, Gtk2Gui_WPushButton_GetCharProperty); 00206 00207 clicked_handler_id=g_signal_connect(g, 00208 "clicked", 00209 G_CALLBACK (Gtk2Gui_WPushButton_Clicked_handler), 00210 w); 00211 00212 if (wParent) 00213 GWEN_Widget_AddChildGuiWidget(wParent, w); 00214 00215 return 0; 00216 } 00217 00218