2 Copyright (C) 1999-2007 id Software, Inc. and contributors.
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3 For a list of contributors, see the accompanying CONTRIBUTORS file.
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5 This file is part of GtkRadiant.
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7 GtkRadiant is free software; you can redistribute it and/or modify
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8 it under the terms of the GNU General Public License as published by
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9 the Free Software Foundation; either version 2 of the License, or
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10 (at your option) any later version.
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12 GtkRadiant is distributed in the hope that it will be useful,
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13 but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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17 You should have received a copy of the GNU General Public License
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18 along with GtkRadiant; if not, write to the Free Software
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19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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23 // bkgrnd2d Plugin dialog
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25 // Code by reyalP aka Reed Mideke
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27 // Based on various other plugins
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30 #include <gtk/gtk.h>
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32 #include "bkgrnd2d.h"
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35 // spaces to make label nice and big
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36 #define NO_FILE_MSG " (no file loaded) "
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38 static GtkWidget *pDialogWnd;
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39 static GtkWidget *pNotebook;
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40 static GtkTooltips *pTooltips;
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42 class CBackgroundDialogPage
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45 GtkWidget *m_pWidget;
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46 GtkWidget *m_pTabLabel;
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47 GtkWidget *m_pFileLabel;
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48 GtkWidget *m_pPosLabel;
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53 CBackgroundImage *m_pImage;
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54 CBackgroundDialogPage( VIEWTYPE vt );
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55 void Append(GtkWidget *notebook);
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59 // ~BackgroundDialogPage();
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63 // dialog page callbacks
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64 static void browse_callback( GtkWidget *widget, gpointer data )
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66 ((CBackgroundDialogPage *)data)->Browse();
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69 static void reload_callback( GtkWidget *widget, gpointer data )
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71 ((CBackgroundDialogPage *)data)->Reload();
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74 static void size_sel_callback( GtkWidget *widget, gpointer data )
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76 CBackgroundDialogPage *pPage = (CBackgroundDialogPage *)data;
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77 if (pPage->m_pImage->SetExtentsSel())
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78 pPage->SetPosLabel();
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81 static void size_mm_callback( GtkWidget *widget, gpointer data )
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83 CBackgroundDialogPage *pPage = (CBackgroundDialogPage *)data;
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84 if(pPage->m_pImage->SetExtentsMM())
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85 pPage->SetPosLabel();
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88 static void alpha_adjust_callback( GtkWidget *widget, gpointer data )
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90 CBackgroundDialogPage *pPage = (CBackgroundDialogPage *)data;
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91 pPage->m_pImage->m_alpha = (float)gtk_range_get_value (GTK_RANGE(widget));
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92 g_FuncTable.m_pfnSysUpdateWindows(W_XY);
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95 void CBackgroundDialogPage::Reload()
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98 m_pImage->Load(gtk_label_get_text(GTK_LABEL(m_pFileLabel)));
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101 void CBackgroundDialogPage::Browse()
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103 char browsedir[PATH_MAX];
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105 const char *newfile;
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108 //TODO GetMapName saves the map. eeep!
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109 //also with no map, returns unnamed.map, otherwise returns full path
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110 // Syn_Printf(MSG_PREFIX "GetMapName() %s\n",
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111 // g_FuncTable.m_pfnGetMapName());
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113 ct = g_FuncTable.m_pfnReadProjectKey("basepath");
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114 // TODO shouldn't need this stuff
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115 if(!ct || !strlen(ct)) {
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116 Syn_Printf(MSG_PREFIX "basepath = NULL or empty\n");
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119 Syn_Printf(MSG_PREFIX "basepath: %s\n",ct);
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120 if(strlen(ct) >= PATH_MAX) {
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121 Syn_Printf(MSG_PREFIX "base game dir too long\n");
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125 strcpy(browsedir,ct);
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126 // make sure we have a trailing /
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127 if(browsedir[strlen(browsedir) - 1] != '/')
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128 strcat(browsedir,"/");
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130 //if we dont have a file yet, don't try to use it for default dir
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132 // filename should always be a nice clean unix style relative path
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133 ct = gtk_label_get_text(GTK_LABEL(m_pFileLabel));
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134 strcat(browsedir,ct);
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135 Syn_Printf(MSG_PREFIX "full path: %s\n",browsedir);
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137 // lop off the file part
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138 t = browsedir + strlen(browsedir) - 1;
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139 while (t != browsedir && *t != '/')
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143 Syn_Printf(MSG_PREFIX "browse directory %s\n",browsedir);
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145 //does NOT need freeing contrary to include/qerplugin.h comments
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146 //TODO bug/patch for comments
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147 //TODO patern gets fucked up sometimes if empty
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148 //http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=915
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149 newfile = g_FuncTable.m_pfnFileDialog(pDialogWnd,TRUE,
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150 "Load Background Image",browsedir,FILETYPE_KEY);
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152 Syn_Printf(MSG_PREFIX "newfile = NULL\n");
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155 Syn_Printf(MSG_PREFIX "newfile: %s\n",newfile);
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156 newfile = g_FileSystemTable.m_pfnExtractRelativePath(newfile);
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159 Syn_Printf(MSG_PREFIX "newfile = NULL\n");
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162 Syn_Printf(MSG_PREFIX "newfile: %s\n",newfile);
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164 if(m_pImage->Load(newfile)) {
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165 m_bValidFile = true;
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166 gtk_label_set_text(GTK_LABEL(m_pFileLabel),newfile);
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170 void CBackgroundDialogPage::SetPosLabel()
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173 // TODO no snprintf ?
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174 sprintf(s, "Size/Position (%d,%d) (%d,%d)",(int)(m_pImage->m_xmin),
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175 (int)(m_pImage->m_ymin),(int)(m_pImage->m_xmax),(int)(m_pImage->m_ymax));
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176 gtk_label_set_text(GTK_LABEL(m_pPosLabel),s);
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179 CBackgroundDialogPage::CBackgroundDialogPage(VIEWTYPE vt )
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187 m_bValidFile = false;
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192 m_pTabLabel = gtk_label_new("X/Y");
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193 m_pImage = &backgroundXY;
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196 m_pTabLabel = gtk_label_new("X/Z");
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197 m_pImage = &backgroundXZ;
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200 m_pTabLabel = gtk_label_new("Y/Z");
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201 m_pImage = &backgroundYZ;
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204 // A vbox to hold everything
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205 m_pWidget = gtk_vbox_new(FALSE,0);
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206 // Frame for file row
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207 frame = gtk_frame_new("File");
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208 gtk_box_pack_start (GTK_BOX (m_pWidget),frame, FALSE, FALSE, 2);
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210 // hbox for first row
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211 hbox = gtk_hbox_new(FALSE,5);
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212 gtk_container_set_border_width(GTK_CONTAINER (hbox),4);
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213 gtk_container_add (GTK_CONTAINER (frame), hbox);
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215 // label to display filename
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216 m_pFileLabel = gtk_label_new(NO_FILE_MSG);
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217 gtk_label_set_selectable(GTK_LABEL(m_pFileLabel),TRUE);
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218 //TODO set min size ? done with spaces right now
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219 gtk_box_pack_start (GTK_BOX (hbox),m_pFileLabel, TRUE, TRUE, 5);
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221 gtk_widget_show (m_pFileLabel);
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223 w = gtk_button_new_with_label ("Browse...");
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224 g_signal_connect (G_OBJECT (w), "clicked", G_CALLBACK (browse_callback),
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226 gtk_box_pack_start (GTK_BOX (hbox),w, FALSE, FALSE, 5);
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227 gtk_tooltips_set_tip (pTooltips, w, "Select a file", NULL);
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228 gtk_widget_show (w);
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230 w = gtk_button_new_with_label ("Reload");
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231 g_signal_connect (G_OBJECT (w), "clicked", G_CALLBACK (reload_callback),
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233 // TODO disable until we have file
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234 // gtk_widget_set_sensitive(w,FALSE);
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235 gtk_tooltips_set_tip (pTooltips, w, "Reload current file", NULL);
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236 gtk_box_pack_start (GTK_BOX (hbox),w, FALSE, FALSE, 5);
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237 gtk_widget_show (w);
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239 gtk_widget_show (hbox);
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240 gtk_widget_show (frame);
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242 // second row (rendering options)
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243 frame = gtk_frame_new("Rendering");
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244 gtk_box_pack_start (GTK_BOX (m_pWidget),frame, FALSE, FALSE, 2);
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246 hbox = gtk_hbox_new(FALSE,5);
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247 gtk_container_set_border_width(GTK_CONTAINER (hbox),4);
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248 gtk_container_add (GTK_CONTAINER (frame), hbox);
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250 w = gtk_label_new("Vertex alpha:");
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251 gtk_box_pack_start (GTK_BOX (hbox),w, FALSE, FALSE, 5);
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252 gtk_widget_show (w);
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254 w = gtk_hscale_new_with_range(0.0,1.0,0.01);
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255 gtk_range_set_value(GTK_RANGE(w),0.5);
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256 gtk_scale_set_value_pos(GTK_SCALE(w),GTK_POS_LEFT);
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257 g_signal_connect (G_OBJECT (w), "value-changed",
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258 G_CALLBACK (alpha_adjust_callback), (gpointer)this);
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259 gtk_box_pack_start (GTK_BOX (hbox),w, TRUE, TRUE, 5);
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260 gtk_tooltips_set_tip (pTooltips, w, "Set image transparancy", NULL);
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261 gtk_widget_show (w);
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263 gtk_widget_show (hbox);
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264 gtk_widget_show (frame);
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265 // Third row (size and position)
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266 frame = gtk_frame_new("Size/Position (undefined)");
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267 m_pPosLabel = gtk_frame_get_label_widget (GTK_FRAME(frame));
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268 gtk_box_pack_start ( GTK_BOX (m_pWidget), frame, FALSE, FALSE, 2);
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270 hbox = gtk_hbox_new(FALSE,5);
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271 gtk_container_add (GTK_CONTAINER (frame), hbox);
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272 gtk_container_set_border_width(GTK_CONTAINER (hbox),4);
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274 w = gtk_button_new_with_label ("from selection");
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275 gtk_box_pack_start (GTK_BOX (hbox),w, TRUE, FALSE, 5);
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276 g_signal_connect (G_OBJECT (w), "clicked", G_CALLBACK (size_sel_callback),
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278 gtk_tooltips_set_tip (pTooltips, w, "Set the size of the image to the bounding rectangle of all selected brushes and entities", NULL);
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279 gtk_widget_show (w);
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282 w = gtk_button_new_with_label ("from map mins/maxs");
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283 gtk_box_pack_start ( GTK_BOX (hbox),w, TRUE, FALSE, 2);
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284 g_signal_connect (G_OBJECT (w), "clicked", G_CALLBACK (size_mm_callback),
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286 gtk_tooltips_set_tip (pTooltips, w, "Set the size of the image using the mapcoordsmins and mapcoordsmaxs keys of the worldspawn entity", NULL);
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287 gtk_widget_show (w);
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290 gtk_widget_show (hbox);
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291 gtk_widget_show (frame);
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293 gtk_widget_show ( m_pWidget );
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296 void CBackgroundDialogPage::Append(GtkWidget *notebook)
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298 gtk_notebook_append_page( GTK_NOTEBOOK(notebook), m_pWidget, m_pTabLabel);
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301 // dialog global callbacks
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303 static gint expose_callback( GtkWidget *widget, gpointer data )
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309 static void response_callback( GtkWidget *widget, gint response, gpointer data )
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311 if( response == GTK_RESPONSE_CLOSE )
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312 gtk_widget_hide( pDialogWnd );
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315 static gint close_callback( GtkWidget *widget, gpointer data )
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317 gtk_widget_hide( pDialogWnd );
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321 void InitBackgroundDialog()
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323 CBackgroundDialogPage *pPage;
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325 pDialogWnd = gtk_dialog_new_with_buttons ("Background Images",
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326 GTK_WINDOW(g_pMainWidget),
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327 (GtkDialogFlags)(GTK_DIALOG_DESTROY_WITH_PARENT),
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328 // TODO dialog with no buttons
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329 // GTK_STOCK_CLOSE,
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330 // GTK_RESPONSE_CLOSE,
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332 gtk_signal_connect( GTK_OBJECT (pDialogWnd), "delete_event",
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333 GTK_SIGNAL_FUNC( close_callback ), NULL );
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334 gtk_signal_connect( GTK_OBJECT (pDialogWnd), "response",
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335 GTK_SIGNAL_FUNC( response_callback ), NULL );
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336 // gtk_signal_connect( GTK_OBJECT (pDialogWnd), "expose_event", GTK_SIGNAL_FUNC( ci_expose ), NULL );
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338 pTooltips = gtk_tooltips_new();
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340 pNotebook = gtk_notebook_new();
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341 pPage = new CBackgroundDialogPage(XY);
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342 pPage->Append(pNotebook);
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343 pPage = new CBackgroundDialogPage(XZ);
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344 pPage->Append(pNotebook);
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345 pPage = new CBackgroundDialogPage(YZ);
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346 pPage->Append(pNotebook);
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348 gtk_box_pack_start (GTK_BOX (GTK_DIALOG(pDialogWnd)->vbox), pNotebook, TRUE, TRUE, 0);
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350 gtk_widget_show ( pNotebook );
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352 gtk_widget_realize( pDialogWnd );
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355 void ShowBackgroundDialog()
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357 gtk_window_present( GTK_WINDOW(pDialogWnd) );
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360 void ShowBackgroundDialogPG(int page)
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362 gtk_notebook_set_current_page(GTK_NOTEBOOK(pNotebook),page);
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363 ShowBackgroundDialog();
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