- Generated on Fri Apr 20 2012 16:46:46 for libidxgui by
1.7.4
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libidxgui
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00001 /*************************************************************************** 00002 * Copyright (C) 2009 by Pierre Sermanet * 00003 * pierre.sermanet@gmail.com * 00004 * All rights reserved. 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions are met: 00008 * * Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Redistribution under a license not approved by the Open Source 00014 * Initiative (http://www.opensource.org) must display the 00015 * following acknowledgement in all advertising material: 00016 * This product includes software developed at the Courant 00017 * Institute of Mathematical Sciences (http://cims.nyu.edu). 00018 * * The names of the authors may not be used to endorse or promote products 00019 * derived from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 00022 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00023 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00024 * DISCLAIMED. IN NO EVENT SHALL ThE AUTHORS BE LIABLE FOR ANY 00025 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00026 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00027 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00028 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00029 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00030 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 ***************************************************************************/ 00032 00033 #ifndef GUI_THREAD_H_ 00034 #define GUI_THREAD_H_ 00035 00036 #include <QPixmap> 00037 #include <QWidget> 00038 #include <QtGui> 00039 #include <QResizeEvent> 00040 #include <math.h> 00041 #include <vector> 00042 00043 #include "libidx.h" 00044 #include "win.h" 00045 #include "win2d.h" 00046 #include "win3d.h" 00047 #include "idxgui.h" 00048 #include "scroll_box0.h" 00049 #include "defines.h" 00050 00051 namespace ebl { 00052 00053 class idxgui; 00056 extern IDXGUIEXPORT ebl::idxgui gui; 00057 00061 00062 class IDXGUIEXPORT gui_thread : public QWidget { 00063 Q_OBJECT 00064 public: 00065 gui_thread(int argc, char **argv, QApplication &qa); 00066 virtual ~gui_thread(); 00067 00070 int pop_key_pressed(); 00071 00073 bool busy_drawing(); 00074 00077 void quit(); 00078 00080 private slots: 00081 void window_destroyed(QObject *obj); 00082 00085 void set_wupdate(bool update); 00086 00087 void add_text(const string *s); 00088 void add_arrow(int x1, int y1, int x2, int y2); 00089 void add_flow(idx<float> *flow, int h, int w); 00090 void add_box(float h0, float w0, float h, float w, ubyte r, ubyte g, 00091 ubyte b, ubyte a, string *s); 00092 void add_ellipse(float h0, float w0, float h, float w, 00093 ubyte r, ubyte g, ubyte b, ubyte a, string *s); 00094 void add_cross(float h0, float w0, float length, ubyte r, ubyte g, 00095 ubyte b, ubyte a, string *s); 00096 void set_text_origin(unsigned int h0, unsigned int w0); 00097 void set_text_colors(unsigned char fg_r, unsigned char fg_g, 00098 unsigned char fg_b, unsigned char fg_a, 00099 unsigned char bg_r, unsigned char bg_g, 00100 unsigned char bg_b, unsigned char bg_a); 00101 void set_bg_colors(unsigned char r, unsigned char g, 00102 unsigned char b); 00104 void set_font_size(int sz); 00105 void updatePixmap(idx<ubyte> *img, uint h0, uint w0); 00106 void add_mask(idx<ubyte> *img, uint h0, uint w0, 00107 ubyte r, ubyte g, ubyte b, ubyte a); 00108 void appquit(); 00109 00111 void clear(); 00112 00114 void clear_resize(); 00115 00118 void save_window(const string *filename, int wid); 00120 void new_window(const char *wname = NULL, uint h = 0, uint w = 0); 00122 void new_window3d(const char *wname = NULL, uint h = 0, uint w = 0); 00123 void select_window(int wid); 00124 void set_silent(const std::string *filename = NULL); 00125 void add_scroll_box(scroll_box0 *sb); 00127 void set_title(const string *s); 00128 00131 void freeze_style(bool freeze); 00132 00134 void freeze_window_size(uint h, uint w); 00135 00137 00139 void add_sphere(float x, float y, float z, float radius, string *s, 00140 int r = 255, int g = 255, int b = 255, int a = 255); 00145 void add_cylinder(float x, float y, float z, float length, float top_radius, 00146 float base_radius, float a1, float a2, string *s, 00147 int r = 255, int g = 255, int b = 255, int a = 255, 00148 bool tops = false); 00150 void draw_text_3d(float x, float y, float z, string *s, 00151 int r, int g, int b, int a); 00154 void draw_line_3d(float x, float y, float z, float x1, float y1, float z1, 00155 string *s, int r, int g, int b, int a); 00156 00158 // class members 00159 public: 00160 idxgui &thread; 00161 private: 00162 int wcur; 00163 unsigned int nwindows; 00164 std::vector<win*> windows; 00165 bool silent; 00166 std::string savefname; 00167 bool busy; // flag when busy drawing 00168 QMutex mutex1; 00169 bool bquit; // indicate if we want to quit 00170 QApplication &qapp; // reference to main QT thread 00171 }; 00172 00177 #define MAIN_QTHREAD(targc, argc, targv, argv) \ 00178 int run_main(targc argc, targv argv); \ 00179 using namespace ebl; \ 00180 int main(targc argc, targv argv) { \ 00181 gui.thread_init = true; \ 00182 gui.run_main = &run_main; \ 00183 gui.thread_init = true; \ 00184 QApplication a(argc, argv); \ 00185 a.setQuitOnLastWindowClosed(false); \ 00186 ebl::gui_thread gt(argc, argv, a); \ 00187 gt.thread.start(); \ 00188 a.exec(); \ 00189 return 0; \ 00190 } \ 00191 int run_main(targc argc, targv argv) 00192 00193 00194 #define WINMAIN_QTHREAD(targc, argc, targv, argv) \ 00195 int run_main(targc argc, targv argv); \ 00196 using namespace ebl; \ 00197 int WINAPI WinMain(HINSTANCE d1, HINSTANCE d2, LPSTR d3, int d4) { \ 00198 LPWSTR *argvw; \ 00199 LPTSTR *argv; \ 00200 targc argc = 0; \ 00201 argvw = CommandLineToArgvW(GetCommandLineW(), &argc); \ 00202 USES_CONVERSION; \ 00203 argv = new LPTSTR[argc]; \ 00204 for (targc i = 0; i < argc; ++i) { \ 00205 argv[i] = W2A(argvw[i]); \ 00206 } \ 00207 gui.thread_init = true; \ 00208 gui.run_main = &run_main; \ 00209 gui.thread_init = true; \ 00210 QApplication a(argc, argv); \ 00211 a.setQuitOnLastWindowClosed(false); \ 00212 ebl::gui_thread gt(argc, argv), a; \ 00213 gt.thread.start(); \ 00214 a.exec(); \ 00215 LocalFree(argv); \ 00216 for (targc i = 0; i < argc; ++i) { \ 00217 if (argv[i]) delete argv[i]; \ 00218 } \ 00219 return 0; \ 00220 } \ 00221 int run_main(targc argc, targv argv) 00222 00223 #ifdef __WINDOWS__ 00224 #define NOCONSOLE_MAIN_QTHREAD WINMAIN_QTHREAD 00225 #else 00226 #define NOCONSOLE_MAIN_QTHREAD MAIN_QTHREAD 00227 #endif 00228 00229 } // namespace ebl { 00230 00231 #endif /* GUI_THREAD_H_ */
1.7.4