2 Copyright (c) 2001, Loki software, inc.
5 Redistribution and use in source and binary forms, with or without modification,
6 are permitted provided that the following conditions are met:
8 Redistributions of source code must retain the above copyright notice, this list
9 of conditions and the following disclaimer.
11 Redistributions in binary form must reproduce the above copyright notice, this
12 list of conditions and the following disclaimer in the documentation and/or
13 other materials provided with the distribution.
15 Neither the name of Loki software nor the names of its contributors may be used
16 to endorse or promote products derived from this software without specific prior
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
20 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
23 DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26 ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 // Small functions to help with GTK
35 #include <gdk/gdkkeysyms.h>
36 #include <glib/gi18n.h>
38 #if defined (__linux__) || defined (__APPLE__)
45 #include <gdk/gdkwin32.h>
46 #define WIN32_LEAN_AND_MEAN
59 // =============================================================================
62 // NOTE TTimo window position saving has always been tricky
63 // it doesn't work the same between win32 and linux .. see below that code is fairly different
64 // it's also very poorly done, the save calls are a bit randomly disctributed in the OnDestroy
66 void save_window_pos (GtkWidget *wnd, window_position_t& pos)
68 if ((wnd == NULL) || (wnd->window == NULL))
71 get_window_pos(wnd, &pos.x, &pos.y);
73 pos.w = wnd->allocation.width;
74 pos.h = wnd->allocation.height;
77 //Sys_Printf("save_window_pos 'Window %s'\n",buf);
82 void win32_get_window_pos(GtkWidget *widget, gint *x, gint *y)
84 if ( g_PrefsDlg.m_bStartOnPrimMon ) {
87 HWND xwnd = (HWND)GDK_WINDOW_HWND (widget->window);
88 const GdkRectangle primaryMonitorRect = g_pParentWnd->GetPrimaryMonitorRect();
90 GetClientRect(xwnd,&rc);
93 ClientToScreen(xwnd,&point);
98 *x=max(*x,-widget->allocation.width+10);
99 *x=min(*x,primaryMonitorRect.width-10);
100 *y=max(*y,-widget->allocation.height+10);
101 *y=min(*y,primaryMonitorRect.height-10);
103 // this is the same as the unix version of get_window_pos
104 gdk_window_get_root_origin (widget->window, x, y);
107 Sys_Printf("win32_get_window_pos %p %d,%d\n",widget,*x,*y);
112 void load_window_pos (GtkWidget *wnd, window_position_t& pos)
115 const GdkRectangle primaryMonitorRect = g_pParentWnd->GetPrimaryMonitorRect();
117 if(pos.x < primaryMonitorRect.x
118 || pos.y < primaryMonitorRect.y
119 || pos.x > primaryMonitorRect.x + primaryMonitorRect.width
120 || pos.y > primaryMonitorRect.y + primaryMonitorRect.height)
121 gtk_window_set_position(GTK_WINDOW(wnd), GTK_WIN_POS_CENTER_ON_PARENT);
123 // FIXME: not multihead safe
126 || pos.x > gdk_screen_width ()
127 || pos.y > gdk_screen_height ())
128 gtk_window_set_position(GTK_WINDOW(wnd), GTK_WIN_POS_CENTER_ON_PARENT);
131 gtk_window_move(GTK_WINDOW(wnd), pos.x, pos.y);
133 gtk_window_set_default_size (GTK_WINDOW (wnd), pos.w, pos.h);
135 Sys_Printf("load_window_pos %p 'Window,%s'\n",wnd,windowData);
139 gint widget_delete_hide (GtkWidget *widget)
141 gtk_widget_hide (widget);
147 // Thanks to Mercury, Fingolfin - ETG
148 int readLongLE(FILE *file, unsigned long *m_bytesRead, int *value)
151 int len = fread(buf, 4, 1, file);
156 *value = buf[0] | buf[1] << 8 | buf[2] << 16 | buf[3] << 24;
160 short readShortLE(FILE *file, unsigned long *m_bytesRead, short unsigned *value)
163 int len = fread(buf, 2, 1, file);
168 *value = buf[0] | buf[1] << 8;
172 unsigned char *load_bitmap_file (const char* filename, guint16 *width, guint16 *height)
174 int bmWidth, bmHeight;
175 short unsigned bmPlanes, bmBitsPixel;
177 unsigned char rgbBlue;
178 unsigned char rgbGreen;
179 unsigned char rgbRed;
180 unsigned char rgbReserved;
184 short unsigned res1,res2;
185 int filesize, pixoff;
186 int bmisize, compression;
189 unsigned long m_bytesRead = 0;
190 unsigned char *imagebits = NULL;
193 *width = *height = 0;
195 fp = fopen(filename,"rb");
202 rc = fread(&m1, 1, 1, fp);
210 rc = fread(&m2, 1, 1, fp);
212 if ((m1!='B') || (m2!='M'))
218 if (readLongLE(fp,&m_bytesRead,&filesize)) {
223 if (readShortLE(fp,&m_bytesRead,&res1)) {
228 if (readShortLE(fp,&m_bytesRead,&res2)) {
233 if (readLongLE(fp,&m_bytesRead,&pixoff)) {
238 if (readLongLE(fp,&m_bytesRead,&bmisize)) {
243 if (readLongLE(fp,&m_bytesRead,&bmWidth)) {
248 if (readLongLE(fp,&m_bytesRead,&bmHeight)) {
253 if (readShortLE(fp,&m_bytesRead,&bmPlanes)) {
258 if (readShortLE(fp,&m_bytesRead,&bmBitsPixel)) {
263 if (readLongLE(fp,&m_bytesRead,&compression)) {
268 if (readLongLE(fp,&m_bytesRead,&sizeimage)) {
273 if (readLongLE(fp,&m_bytesRead,&xscale)) {
278 if (readLongLE(fp,&m_bytesRead,&yscale)) {
283 if (readLongLE(fp,&m_bytesRead,&colors)) {
288 if (readLongLE(fp,&m_bytesRead,&impcol)) {
294 colors = 1 << bmBitsPixel;
296 RGBQUAD *colormap = NULL;
297 if (bmBitsPixel != 24)
299 colormap = new RGBQUAD[colors];
300 if (colormap == NULL)
307 for (i = 0; i < colors; i++)
309 unsigned char r ,g, b, dummy;
311 rc = fread(&b, 1, 1, fp);
320 rc = fread(&g, 1, 1, fp);
329 rc = fread(&r, 1, 1, fp);
338 rc = fread(&dummy, 1, 1, fp);
347 colormap[i].rgbRed=r;
348 colormap[i].rgbGreen=g;
349 colormap[i].rgbBlue=b;
353 if ((long)m_bytesRead > pixoff)
360 while ((long)m_bytesRead < pixoff)
363 fread(&dummy,1,1,fp);
370 // set the output params
371 imagebits = (unsigned char *)malloc(w * h * 3);
372 long row_size = w * 3;
374 if (imagebits != NULL)
378 unsigned char *outbuf = imagebits;
382 if (compression == 0) // BI_RGB
384 // read rows in reverse order
385 for (row = bmHeight - 1; row >= 0; row--)
387 // which row are we working on?
388 rowOffset = (long unsigned)row * row_size;
390 if (bmBitsPixel == 24)
392 for (int col=0;col<w;col++)
394 long offset = col * 3;
397 if (fread((void *)(pixel),1,3,fp) == 3)
399 // we swap red and blue here
400 *(outbuf + rowOffset + offset + 0) = pixel[2]; // r
401 *(outbuf + rowOffset + offset + 1) = pixel[1]; // g
402 *(outbuf + rowOffset + offset + 2) = pixel[0]; // b
405 m_bytesRead += row_size;
407 // read DWORD padding
408 while ((m_bytesRead - pixoff) & 3)
411 if (fread(&dummy,1,1,fp) != 1)
422 // pixels are packed as 1 , 4 or 8 bit vals. need to unpack them
424 unsigned long mask = (1 << bmBitsPixel) - 1;
425 unsigned char inbyte = 0;
427 for (int col = 0; col < w; col++)
431 // if we need another byte
435 if (fread(&inbyte,1,1,fp) != 1)
445 // keep track of where we are in the bytes
446 bit_count -= bmBitsPixel;
447 pix = ( inbyte >> bit_count) & mask;
449 // lookup the color from the colormap - stuff it in our buffer
451 *(outbuf + rowOffset + col * 3 + 2) = colormap[pix].rgbBlue;
452 *(outbuf + rowOffset + col * 3 + 1) = colormap[pix].rgbGreen;
453 *(outbuf + rowOffset + col * 3 + 0) = colormap[pix].rgbRed;
456 // read DWORD padding
457 while ((m_bytesRead - pixoff) & 3)
460 if (fread(&dummy,1,1,fp)!=1)
476 unsigned char c, c1 = 0, *pp;
478 pp = outbuf + (bmHeight - 1) * bmWidth * 3;
480 if (bmBitsPixel == 8)
482 while (row < bmHeight)
490 for (i = 0; i < c; x++, i++)
492 *pp = colormap[c1].rgbRed; pp++;
493 *pp = colormap[c1].rgbGreen; pp++;
494 *pp = colormap[c1].rgbBlue; pp++;
499 // c==0x00, escape codes
501 if (c == 0x00) // end of line
505 pp = outbuf + (bmHeight - row - 1) * bmWidth * 3;
509 else if (c == 0x02) // delta
515 pp = outbuf + x*3 + (bmHeight - row - 1) * bmWidth * 3;
517 else // absolute mode
519 for (i = 0; i < c; x++, i++)
522 *pp = colormap[c1].rgbRed; pp++;
523 *pp = colormap[c1].rgbGreen; pp++;
524 *pp = colormap[c1].rgbBlue; pp++;
528 getc(fp); // odd length run: read an extra pad byte
533 else if (bmBitsPixel == 4)
535 while (row < bmHeight)
543 for (i = 0; i < c; x++, i++)
545 *pp = colormap[(i&1) ? (c1 & 0x0f) : ((c1>>4)&0x0f)].rgbRed; pp++;
546 *pp = colormap[(i&1) ? (c1 & 0x0f) : ((c1>>4)&0x0f)].rgbGreen; pp++;
547 *pp = colormap[(i&1) ? (c1 & 0x0f) : ((c1>>4)&0x0f)].rgbBlue; pp++;
552 // c==0x00, escape codes
555 if (c == 0x00) // end of line
559 pp = outbuf + (bmHeight - row - 1) * bmWidth * 3;
563 else if (c == 0x02) // delta
569 pp = outbuf + x * 3 + (bmHeight - row - 1) * bmWidth * 3;
571 else // absolute mode
573 for (i = 0; i < c; x++, i++)
577 *pp = colormap[(i&1) ? (c1 & 0x0f) : ((c1>>4)&0x0f)].rgbRed; pp++;
578 *pp = colormap[(i&1) ? (c1 & 0x0f) : ((c1>>4)&0x0f)].rgbGreen; pp++;
579 *pp = colormap[(i&1) ? (c1 & 0x0f) : ((c1>>4)&0x0f)].rgbBlue; pp++;
582 if (((c & 3) == 1) || ((c & 3) == 2))
583 getc(fp); // odd length run: read an extra pad byte
597 void bmp_to_pixmap (const char* filename, GdkPixmap **pixmap, GdkBitmap **mask)
599 guint16 width, height;
601 GdkWindow *window = gdk_get_default_root_window();
602 GdkColormap *colormap;
603 GdkGC* gc = gdk_gc_new (window);
605 bool hasMask = false;
607 *pixmap = *mask = NULL;
608 buf = load_bitmap_file (filename, &width, &height);
612 colormap = gdk_drawable_get_colormap (window);
613 *pixmap = gdk_pixmap_new (window, width, height, -1);
621 for (i = 0; i < height; i++)
623 for (j = 0; j < width; j++)
625 unsigned char *p = &buf[(i * width + j) * 3];
628 pe.c.red = (gushort)(p[0] * 0xFF);
629 pe.c.green = (gushort)(p[1] * 0xFF);
630 pe.c.blue = (gushort)(p[2] * 0xFF);
631 gdk_colormap_alloc_color(colormap, &pe.c, FALSE, TRUE);
632 gdk_gc_set_foreground(gc, &pe.c);
633 gdk_draw_point(*pixmap, gc, j, i);
635 if (p[0] == 0xFF && p[1] == 0x00 && p[2] == 0xFF)
641 *mask = gdk_pixmap_new (window, width, height, 1);
642 gc = gdk_gc_new (*mask);
645 for (i = 0; i < height; i++)
647 for (j = 0; j < width; j++)
649 GdkColor mask_pattern;
651 // pink is transparent
652 if ((buf[(i*width+j)*3] == 0xff) &&
653 (buf[(i*width+j)*3+1] == 0x00) &&
654 (buf[(i*width+j)*3+2] == 0xff))
655 mask_pattern.pixel = 0;
657 mask_pattern.pixel = 1;
659 gdk_gc_set_foreground (gc, &mask_pattern);
660 // possible Win32 Gtk bug here
661 //gdk_draw_point (*mask, gc, j, i);
662 gdk_draw_line (*mask, gc, j, i, j + 1, i);
668 GdkColor mask_pattern;
669 mask_pattern.pixel = 1;
670 gdk_gc_set_foreground (gc, &mask_pattern);
671 gdk_draw_rectangle (*mask, gc, 1, 0, 0, width, height);
677 void load_pixmap (const char* filename, GtkWidget* widget, GdkPixmap **gdkpixmap, GdkBitmap **mask)
681 str = g_strBitmapsPath;
684 bmp_to_pixmap (str.GetBuffer (), gdkpixmap, mask);
685 if (*gdkpixmap == NULL)
687 printf("gdkpixmap was null\n");
688 gchar *dummy[] = { "1 1 1 1", " c None", " " };
689 printf("calling gdk_pixmap_create_from_xpm_d\n");
690 *gdkpixmap = gdk_pixmap_create_from_xpm_d (gdk_get_default_root_window(), mask, NULL, dummy);
694 // this is the same as above but used by the plugins
695 // GdkPixmap **gdkpixmap, GdkBitmap **mask
696 bool WINAPI load_plugin_bitmap (const char* filename, void **gdkpixmap, void **mask)
700 str = g_strGameToolsPath;
701 str += g_strPluginsDir;
704 bmp_to_pixmap (str.GetBuffer (), (GdkPixmap **)gdkpixmap, (GdkBitmap **)mask);
706 if (*gdkpixmap == NULL)
708 // look in the core plugins
710 str += g_strPluginsDir;
713 bmp_to_pixmap (str.GetBuffer (), (GdkPixmap **)gdkpixmap, (GdkBitmap **)mask);
715 if (*gdkpixmap == NULL)
718 // look in core modules
720 str += g_strModulesDir;
723 bmp_to_pixmap (str.GetBuffer (), (GdkPixmap **)gdkpixmap, (GdkBitmap **)mask);
725 if (*gdkpixmap == NULL)
727 gchar *dummy[] = { "1 1 1 1", " c None", " " };
728 *gdkpixmap = gdk_pixmap_create_from_xpm_d (gdk_get_default_root_window(), (GdkBitmap **)mask, NULL, dummy);
736 // Load a xpm file and return a pixmap widget.
737 GtkWidget* new_pixmap (GtkWidget* widget, const char* filename)
739 GdkPixmap *gdkpixmap;
743 load_pixmap (filename, widget, &gdkpixmap, &mask);
744 pixmap = gtk_pixmap_new (gdkpixmap, mask);
746 gdk_drawable_unref (gdkpixmap);
747 gdk_drawable_unref (mask);
752 // =============================================================================
755 GtkWidget* menu_separator (GtkWidget *menu)
757 GtkWidget *menu_item = gtk_menu_item_new ();
758 gtk_menu_append (GTK_MENU (menu), menu_item);
759 gtk_widget_set_sensitive (menu_item, FALSE);
760 gtk_widget_show (menu_item);
764 GtkWidget* menu_tearoff (GtkWidget *menu)
766 GtkWidget *menu_item = gtk_tearoff_menu_item_new ();
767 gtk_menu_append (GTK_MENU (menu), menu_item);
768 // gtk_widget_set_sensitive (menu_item, FALSE); -- controls whether menu is detachable
769 gtk_widget_show (menu_item);
773 GtkWidget* create_sub_menu_with_mnemonic (GtkWidget *bar, const gchar *mnemonic)
775 GtkWidget *item, *sub_menu;
777 item = gtk_menu_item_new_with_mnemonic (mnemonic);
778 gtk_widget_show (item);
779 gtk_container_add (GTK_CONTAINER (bar), item);
781 sub_menu = gtk_menu_new ();
782 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), sub_menu);
787 extern void AddMenuItem (GtkWidget* menu, unsigned int id);
789 GtkWidget* create_menu_item_with_mnemonic (GtkWidget *menu, const gchar *mnemonic, GtkSignalFunc func, int id)
793 item = gtk_menu_item_new_with_mnemonic (mnemonic);
795 gtk_widget_show (item);
796 gtk_container_add (GTK_CONTAINER (menu), item);
797 gtk_signal_connect (GTK_OBJECT (item), "activate", GTK_SIGNAL_FUNC (func), GINT_TO_POINTER (id));
799 AddMenuItem (item, id);
803 GtkWidget* create_check_menu_item_with_mnemonic (GtkWidget *menu, const gchar *mnemonic, GtkSignalFunc func, int id, gboolean active)
807 item = gtk_check_menu_item_new_with_mnemonic(mnemonic);
809 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), active);
810 gtk_widget_show (item);
811 gtk_container_add (GTK_CONTAINER (menu), item);
812 gtk_signal_connect (GTK_OBJECT (item), "activate", GTK_SIGNAL_FUNC (func), GINT_TO_POINTER (id));
814 AddMenuItem (item, id);
818 GtkWidget* create_radio_menu_item_with_mnemonic (GtkWidget *menu, GtkWidget *last, const gchar *mnemonic, GtkSignalFunc func, int id, gboolean state)
821 GSList *group = (GSList*)NULL;
824 group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (last));
825 item = gtk_radio_menu_item_new_with_mnemonic (group, mnemonic);
826 gtk_check_menu_item_set_state (GTK_CHECK_MENU_ITEM (item), state);
828 gtk_widget_show (item);
829 gtk_container_add (GTK_CONTAINER (menu), item);
830 gtk_signal_connect (GTK_OBJECT (item), "activate", GTK_SIGNAL_FUNC (func), GINT_TO_POINTER (id));
832 AddMenuItem (item, id);
836 GtkWidget* create_menu_in_menu_with_mnemonic (GtkWidget *menu, const gchar *mnemonic)
838 GtkWidget *item, *submenu;
840 item = gtk_menu_item_new_with_mnemonic(mnemonic);
841 gtk_widget_show (item);
842 gtk_container_add (GTK_CONTAINER (menu), item);
844 submenu = gtk_menu_new ();
845 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu);
850 // =============================================================================
853 void dialog_button_callback( GtkWidget *widget, gpointer data ) {
857 parent = gtk_widget_get_toplevel( widget );
858 loop = (int*)g_object_get_data( G_OBJECT( parent ), "loop" );
859 ret = (int*)g_object_get_data( G_OBJECT( parent ), "ret" );
862 *ret = GPOINTER_TO_INT (data);
865 gint dialog_delete_callback (GtkWidget *widget, GdkEvent* event, gpointer data)
869 gtk_widget_hide (widget);
870 loop = (int*)g_object_get_data (G_OBJECT (widget), "loop");
876 gint dialog_url_callback (GtkWidget *widget, GdkEvent* event, gpointer data)
878 OpenURL((const char *)g_object_get_data (G_OBJECT (widget), "URL"));
883 int WINAPI gtk_MessageBox (void *parent, const char* lpText, const char* lpCaption, guint32 uType, const char* URL)
885 GtkWidget *window, *w, *vbox, *hbox;
886 GtkAccelGroup *accel;
887 int mode = (uType & MB_TYPEMASK), ret, loop = 1;
889 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
890 gtk_signal_connect (GTK_OBJECT (window), "delete_event",
891 GTK_SIGNAL_FUNC (dialog_delete_callback), NULL);
892 gtk_signal_connect (GTK_OBJECT (window), "destroy",
893 GTK_SIGNAL_FUNC (gtk_widget_destroy), NULL);
894 gtk_window_set_title (GTK_WINDOW (window), lpCaption);
895 gtk_container_border_width (GTK_CONTAINER (window), 10);
896 g_object_set_data (G_OBJECT (window), "loop", &loop);
897 g_object_set_data (G_OBJECT (window), "ret", &ret);
898 gtk_widget_realize (window);
900 gtk_window_set_policy(GTK_WINDOW (window),FALSE,FALSE,TRUE);
903 gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (parent));
905 accel = gtk_accel_group_new ();
906 gtk_window_add_accel_group (GTK_WINDOW (window), accel);
908 vbox = gtk_vbox_new (FALSE, 10);
909 gtk_container_add (GTK_CONTAINER (window), vbox);
910 gtk_widget_show (vbox);
912 w = gtk_label_new (lpText);
913 gtk_box_pack_start (GTK_BOX (vbox), w, FALSE, FALSE, 2);
914 gtk_label_set_justify (GTK_LABEL (w), GTK_JUSTIFY_LEFT);
917 w = gtk_hseparator_new ();
918 gtk_box_pack_start (GTK_BOX (vbox), w, FALSE, FALSE, 2);
921 hbox = gtk_hbox_new (FALSE, 10);
922 gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 2);
923 gtk_widget_show (hbox);
927 w = gtk_button_new_with_label (_("Ok"));
928 gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
929 gtk_signal_connect (GTK_OBJECT (w), "clicked",
930 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDOK));
931 gtk_widget_add_accelerator (w, "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0);
932 gtk_widget_add_accelerator (w, "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0);
933 GTK_WIDGET_SET_FLAGS (w, GTK_CAN_DEFAULT);
934 gtk_widget_grab_default (w);
938 else if (mode == MB_OKCANCEL)
940 w = gtk_button_new_with_label (_("Ok"));
941 gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
942 gtk_signal_connect (GTK_OBJECT (w), "clicked",
943 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDOK));
944 gtk_widget_add_accelerator (w, "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0);
945 GTK_WIDGET_SET_FLAGS (w, GTK_CAN_DEFAULT);
946 gtk_widget_grab_default (w);
949 w = gtk_button_new_with_label (_("Cancel"));
950 gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
951 gtk_signal_connect (GTK_OBJECT (w), "clicked",
952 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDCANCEL));
953 gtk_widget_add_accelerator (w, "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0);
957 else if (mode == MB_YESNOCANCEL)
959 w = gtk_button_new_with_label (_("Yes"));
960 gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
961 gtk_signal_connect (GTK_OBJECT (w), "clicked",
962 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDYES));
963 GTK_WIDGET_SET_FLAGS (w, GTK_CAN_DEFAULT);
964 gtk_widget_grab_default (w);
967 w = gtk_button_new_with_label (_("No"));
968 gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
969 gtk_signal_connect (GTK_OBJECT (w), "clicked",
970 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDNO));
973 w = gtk_button_new_with_label (_("Cancel"));
974 gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
975 gtk_signal_connect (GTK_OBJECT (w), "clicked",
976 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDCANCEL));
980 else /* if (mode == MB_YESNO) */
982 w = gtk_button_new_with_label (_("Yes"));
983 gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
984 gtk_signal_connect (GTK_OBJECT (w), "clicked",
985 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDYES));
986 GTK_WIDGET_SET_FLAGS (w, GTK_CAN_DEFAULT);
987 gtk_widget_grab_default (w);
990 w = gtk_button_new_with_label (_("No"));
991 gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
992 gtk_signal_connect (GTK_OBJECT (w), "clicked",
993 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDNO));
1000 w = gtk_button_new_with_label (_("Go to URL"));
1001 gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
1002 gtk_signal_connect (GTK_OBJECT (w), "clicked",
1003 GTK_SIGNAL_FUNC (dialog_url_callback), NULL);
1004 g_object_set_data (G_OBJECT (w), "URL", (void *)URL);
1005 GTK_WIDGET_SET_FLAGS (w, GTK_CAN_DEFAULT);
1006 gtk_widget_grab_default (w);
1007 gtk_widget_show (w);
1011 gtk_widget_show (window);
1012 gtk_grab_add (window);
1015 gtk_main_iteration ();
1017 gtk_grab_remove (window);
1018 gtk_widget_destroy (window);
1023 // =============================================================================
1026 // fenris #3078 WHENHELLISFROZENOVER
1028 static void file_sel_callback (GtkWidget *widget, gpointer data)
1034 parent = gtk_widget_get_toplevel (widget);
1035 loop = (int*)g_object_get_data (G_OBJECT (parent), "loop");
1036 success = (bool*)g_object_get_data (G_OBJECT (parent), "success");
1038 if (GPOINTER_TO_INT (data) == IDOK)
1045 #include <commdlg.h>
1046 static OPENFILENAME ofn; /* common dialog box structure */
1047 static char szDirName[MAX_PATH]; /* directory string */
1048 static char szFile[MAX_PATH]; /* filename string */
1049 static char szFileTitle[MAX_PATH]; /* file title string */
1050 static int i, cbString; /* integer count variables */
1051 static HANDLE hf; /* file handle */
1053 static char szFile[QER_MAX_NAMELEN];
1056 #define FILEDLG_CUSTOM_FILTER_LENGTH 64
1057 // to be used with the advanced file selector
1059 class CFileType : public IFileTypeList
1061 struct filetype_copy_t
1063 void operator=(const filetype_t& other)
1065 m_name = other.name;
1066 m_pattern = other.pattern;
1076 m_strWin32Filters = NULL;
1077 m_pstrGTKMasks = NULL;
1080 virtual ~CFileType()
1083 DestroyWin32Filters();
1087 void addType(filetype_t type)
1089 filetype_copy_t* newTypes = new filetype_copy_t [m_nTypes+1];
1092 for(int i=0; i<m_nTypes; i++)
1093 newTypes[i] = m_pTypes[i];
1096 m_pTypes = newTypes;
1097 m_pTypes[m_nTypes] = type;
1099 ConstructGTKMasks();
1100 ConstructWin32Filters();
1103 filetype_t GetTypeForWin32Filter(const char *filter) const
1105 for(int i=0; i<m_nTypes; i++)
1106 if(strcmp(m_pTypes[i].m_pattern.c_str(), filter)==0)
1107 return filetype_t(m_pTypes[i].m_name.c_str(), m_pTypes[i].m_pattern.c_str());
1108 return filetype_t();
1111 filetype_t GetTypeForGTKMask(const char *mask) const
1113 for(int i=0; i<m_nTypes; i++)
1114 if(strcmp(m_pstrGTKMasks[i],mask)==0)
1115 return filetype_t(m_pTypes[i].m_name.c_str(), m_pTypes[i].m_pattern.c_str());
1116 return filetype_t();
1124 filetype_t GetTypeForIndex(int index) const // Zero-based index.
1126 if (index >= 0 && index < m_nTypes)
1127 return filetype_t(m_pTypes[index].m_name.c_str(), m_pTypes[index].m_pattern.c_str());
1128 return filetype_t();
1131 char *m_strWin32Filters;
1132 char **m_pstrGTKMasks;
1135 filetype_copy_t *m_pTypes;
1137 void DestroyWin32Filters()
1139 delete[] m_strWin32Filters;
1142 void ConstructWin32Filters()
1148 DestroyWin32Filters();
1149 for(i=0; i<m_nTypes; i++)
1150 len = len + strlen(m_pTypes[i].m_name.c_str()) + strlen(m_pTypes[i].m_pattern.c_str())*2 + 5;
1151 m_strWin32Filters = new char[len+1]; // length + null char
1152 for(i=0, w = m_strWin32Filters; i<m_nTypes; i++)
1154 for(r = m_pTypes[i].m_name.c_str(); *r!='\0'; r++, w++)
1158 for(r = m_pTypes[i].m_pattern.c_str(); *r!='\0'; r++, w++)
1162 for(r = m_pTypes[i].m_pattern.c_str(); *r!='\0'; r++, w++)
1163 *w = (*r == ',') ? ';' : *r;
1166 m_strWin32Filters[len] = '\0';
1169 void DestroyGTKMasks()
1171 if(m_pstrGTKMasks != NULL)
1172 for(char **p = m_pstrGTKMasks; *p != NULL; p++)
1174 delete[] m_pstrGTKMasks;
1177 void ConstructGTKMasks()
1184 m_pstrGTKMasks = new char*[m_nTypes+1];
1185 for(i=0; i<m_nTypes; i++)
1187 len = strlen(m_pTypes[i].m_name.c_str()) + strlen(m_pTypes[i].m_pattern.c_str()) + 3;
1188 m_pstrGTKMasks[i] = new char[len+1]; // length + null char
1189 w = m_pstrGTKMasks[i];
1190 for(r = m_pTypes[i].m_name.c_str(); *r!='\0'; r++, w++)
1194 for(r = m_pTypes[i].m_pattern.c_str(); *r!='\0'; r++, w++)
1199 m_pstrGTKMasks[m_nTypes] = NULL;
1211 } win32_native_file_dialog_comms_t;
1213 DWORD WINAPI win32_native_file_dialog_thread_func(LPVOID lpParam)
1215 win32_native_file_dialog_comms_t *fileDialogComms;
1216 fileDialogComms = (win32_native_file_dialog_comms_t *) lpParam;
1217 if (fileDialogComms->open) {
1218 fileDialogComms->dlgRtnVal = GetOpenFileName(fileDialogComms->ofn);
1221 fileDialogComms->dlgRtnVal = GetSaveFileName(fileDialogComms->ofn);
1223 fileDialogComms->done = true; // No need to synchronize around lock, one-way gate.
1230 * @param[in] baseSubDir should have a trailing slash if not @c NULL
1232 const char* file_dialog (void *parent, gboolean open, const char* title, const char* path, const char* pattern, const char *baseSubDir)
1236 static bool in_file_dialog = false;
1237 HANDLE fileDialogThreadHandle;
1238 win32_native_file_dialog_comms_t fileDialogComms;
1243 GtkWidget* file_sel;
1244 char *new_path = NULL;
1251 GetFileTypeRegistry()->getTypeList(pattern, &typelist);
1254 if (g_PrefsDlg.m_bNativeGUI)
1256 // do that the native way
1258 if (in_file_dialog) return NULL; // Avoid recursive entry.
1259 in_file_dialog = true;
1260 /* Set the members of the OPENFILENAME structure. */
1261 // See http://msdn.microsoft.com/en-us/library/ms646839%28v=vs.85%29.aspx .
1262 memset(&ofn, 0, sizeof(ofn));
1263 ofn.lStructSize = sizeof(ofn);
1264 ofn.hwndOwner = (HWND)GDK_WINDOW_HWND (g_pParentWnd->m_pWidget->window);
1265 ofn.nFilterIndex = 1; // The index is 1-based, not 0-based. This basically says,
1266 // "select the first filter as default".
1269 ofn.lpstrFilter = typelist.m_strWin32Filters;
1273 // TODO: Would be a bit cleaner if we could extract this string from
1274 // GetFileTypeRegistry() instead of hardcoding it here.
1275 ofn.lpstrFilter = "all files\0*.*\0"; // Second '\0' will be added to end of string.
1278 ofn.lpstrFile = szFile;
1279 ofn.nMaxFile = sizeof(szFile);
1282 // szDirName: Radiant uses unix convention for paths internally
1283 // Win32 (of course) and Gtk (who would have thought) expect the '\\' convention
1284 // copy path, replacing dir separators as appropriate
1285 for(r=path, w=szDirName; *r!='\0'; r++)
1286 *w++ = (*r=='/') ? '\\' : *r;
1289 ofn.lpstrInitialDir = szDirName;
1291 ofn.lpstrTitle = title;
1292 ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
1294 memset(&fileDialogComms, 0, sizeof(fileDialogComms));
1295 fileDialogComms.open = open;
1296 fileDialogComms.ofn = &ofn;
1298 fileDialogThreadHandle =
1299 CreateThread(NULL, // lpThreadAttributes
1300 0, // dwStackSize, default stack size
1301 win32_native_file_dialog_thread_func, // lpStartAddress, funcion to call
1302 &fileDialogComms, // lpParameter, argument to pass to function
1303 0, // dwCreationFlags
1304 NULL); // lpThreadId
1308 // Avoid blocking indefinitely. Another thread will set fileDialogComms->done to true;
1309 // we don't want to be in an indefinite blocked state when this happens. We want to break
1310 // out of here eventually.
1311 while (gtk_events_pending()) {
1312 gtk_main_iteration();
1314 if (dialogDone) break;
1315 if (fileDialogComms.done) dialogDone = true; // One more loop of gtk_main_iteration() to get things in sync.
1316 // Avoid tight infinte loop, add a small amount of sleep.
1319 // Make absolutely sure that the thread is finished before we call CloseHandle().
1320 WaitForSingleObject(fileDialogThreadHandle, INFINITE);
1321 CloseHandle(fileDialogThreadHandle);
1323 in_file_dialog = false;
1325 if (!fileDialogComms.dlgRtnVal) {
1326 return NULL; // Cancelled.
1330 type = typelist.GetTypeForIndex(ofn.nFilterIndex - 1);
1337 // do that the Gtk way
1339 title = open ? _("Open File") : _("Save File");
1341 // we expect an actual path below, if the path is NULL we might crash
1342 if (!path || path[0] == '\0')
1344 strcpy(buf, g_pGameDescription->mEnginePath.GetBuffer());
1345 strcat(buf, g_pGameDescription->mBaseGame.GetBuffer());
1348 strcat(buf, baseSubDir);
1352 // alloc new path with extra char for dir separator
1353 new_path = new char[strlen(path)+1+1];
1354 // copy path, replacing dir separators as appropriate
1355 for(r=path, w=new_path; *r!='\0'; r++)
1356 *w++ = (*r=='/') ? G_DIR_SEPARATOR : *r;
1357 // add dir separator to end of path if required
1358 if(*(w-1) != G_DIR_SEPARATOR) *w++ = G_DIR_SEPARATOR;
1362 file_sel = gtk_file_chooser_dialog_new(title,
1364 open ? GTK_FILE_CHOOSER_ACTION_OPEN : GTK_FILE_CHOOSER_ACTION_SAVE,
1366 GTK_RESPONSE_CANCEL,
1367 open ? GTK_STOCK_OPEN : GTK_STOCK_SAVE,
1368 GTK_RESPONSE_ACCEPT,
1370 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(file_sel), new_path);
1373 // Setting the file chooser dialog to modal and centering it on the parent is done automatically.
1375 if (pattern != NULL) {
1376 for (int i = 0; i < typelist.GetNumTypes(); i++) {
1377 GtkFileFilter *filter = gtk_file_filter_new();
1378 type = typelist.GetTypeForIndex(i);
1379 // We can use type.name here, or m_pstrGTKMasks[i], which includes the actual pattern.
1380 gtk_file_filter_set_name(filter, typelist.m_pstrGTKMasks[i]);
1381 gtk_file_filter_add_pattern(filter, type.pattern);
1382 // "Note that the chooser takes ownership of the filter, so
1383 // you have to ref and sink it if you want to keep a reference."
1384 // So I guess we won't need to garbage collect this.
1385 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(file_sel), filter);
1389 if (gtk_dialog_run(GTK_DIALOG(file_sel)) == GTK_RESPONSE_ACCEPT) {
1390 strcpy(szFile, gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(file_sel)));
1396 if (pattern != NULL) {
1397 GtkFileFilter *filter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(file_sel));
1398 if (filter == NULL) {
1399 type = filetype_t();
1402 type = typelist.GetTypeForGTKMask(gtk_file_filter_get_name(filter));
1405 gtk_widget_destroy(file_sel);
1411 // don't return an empty filename
1412 if(szFile[0] == '\0') return NULL;
1414 // convert back to unix format
1415 for(w=szFile; *w!='\0'; w++)
1419 /* \todo SPoG - file_dialog should return filetype information separately.. not force file extension.. */
1420 if(!open && pattern != NULL) {
1421 v = strrchr(szFile, '/');
1422 w = strrchr(szFile, '.');
1423 if ((v && w && w < v) || // Last '.' is before the file.
1424 w == NULL) { // Extension missing.
1425 if (type.pattern[0]) {
1426 w = szFile + strlen(szFile);
1427 strcpy(w, type.pattern + 1); // Add extension of selected filter type.
1430 // type will be empty if for example there were no filters for pattern,
1431 // or if some other UI inconsistencies happen.
1432 if (gtk_MessageBox(parent, "No file extension specified in file to be saved.\nAttempt to save anyways?",
1433 "GtkRadiant", MB_YESNO) == IDNO) {
1438 else { // An extension was explicitly in the filename.
1439 bool knownExtension = false;
1440 for (int i = typelist.GetNumTypes() - 1; i >= 0; i--) {
1441 type = typelist.GetTypeForIndex(i);
1442 if (type.pattern[0] && strcmp(w, type.pattern + 1) == 0) {
1443 knownExtension = true;
1447 if (!knownExtension) {
1448 if (gtk_MessageBox(parent, "Unknown file extension for this save operation.\nAttempt to save anyways?",
1449 "GtkRadiant", MB_YESNO) == IDNO) {
1456 // prompt to overwrite existing files
1458 if (access (szFile, R_OK) == 0)
1459 if (gtk_MessageBox (parent, "File already exists.\nOverwrite?", "GtkRadiant", MB_YESNO) == IDNO)
1465 char* WINAPI dir_dialog (void *parent, const char* title, const char* path)
1467 GtkWidget* file_sel;
1468 char* filename = (char*)NULL;
1470 bool success = false;
1472 file_sel = gtk_file_selection_new (title);
1473 gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (file_sel)->ok_button), "clicked",
1474 GTK_SIGNAL_FUNC (file_sel_callback), GINT_TO_POINTER (IDOK));
1475 gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (file_sel)->cancel_button), "clicked",
1476 GTK_SIGNAL_FUNC (file_sel_callback), GINT_TO_POINTER (IDCANCEL));
1477 gtk_signal_connect (GTK_OBJECT (file_sel), "delete_event",
1478 GTK_SIGNAL_FUNC (dialog_delete_callback), NULL);
1479 gtk_file_selection_hide_fileop_buttons (GTK_FILE_SELECTION (file_sel));
1481 if ( parent != NULL ) {
1482 gtk_window_set_transient_for( GTK_WINDOW( file_sel ), GTK_WINDOW( parent ) );
1485 gtk_widget_hide (GTK_FILE_SELECTION (file_sel)->file_list->parent);
1487 g_object_set_data (G_OBJECT (file_sel), "loop", &loop);
1488 g_object_set_data (G_OBJECT (file_sel), "success", &success);
1491 gtk_file_selection_set_filename (GTK_FILE_SELECTION (file_sel), path);
1493 gtk_grab_add (file_sel);
1494 gtk_widget_show (file_sel);
1497 gtk_main_iteration ();
1499 filename = g_strdup( gtk_file_selection_get_filename( GTK_FILE_SELECTION( file_sel ) ) );
1501 gtk_grab_remove( file_sel );
1502 gtk_widget_destroy( file_sel );
1507 bool WINAPI color_dialog (void *parent, float *color, const char* title)
1511 int loop = 1, ret = IDCANCEL;
1517 dlg = gtk_color_selection_dialog_new (title);
1518 gtk_color_selection_set_color (GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (dlg)->colorsel), clr);
1519 gtk_signal_connect (GTK_OBJECT (dlg), "delete_event",
1520 GTK_SIGNAL_FUNC (dialog_delete_callback), NULL);
1521 gtk_signal_connect (GTK_OBJECT (dlg), "destroy",
1522 GTK_SIGNAL_FUNC (gtk_widget_destroy), NULL);
1523 gtk_signal_connect (GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (dlg)->ok_button), "clicked",
1524 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDOK));
1525 gtk_signal_connect (GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (dlg)->cancel_button), "clicked",
1526 GTK_SIGNAL_FUNC (dialog_button_callback), GINT_TO_POINTER (IDCANCEL));
1527 g_object_set_data (G_OBJECT (dlg), "loop", &loop);
1528 g_object_set_data (G_OBJECT (dlg), "ret", &ret);
1531 gtk_window_set_transient_for (GTK_WINDOW (dlg), GTK_WINDOW (parent));
1533 gtk_widget_show (dlg);
1537 gtk_main_iteration ();
1540 gtk_color_selection_get_current_color (GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (dlg)->colorsel), &gdkcolor);
1541 clr[0] = gdkcolor.red / 65535.0;
1542 clr[1] = gdkcolor.green / 65535.0;
1543 clr[2] = gdkcolor.blue / 65535.0;
1545 gtk_grab_remove (dlg);
1546 gtk_widget_destroy (dlg);
1550 color[0] = (float)clr[0];
1551 color[1] = (float)clr[1];
1552 color[2] = (float)clr[2];
1560 void OpenURL(const char *url)
1562 // let's put a little comment
1563 Sys_Printf("OpenURL: %s\n", url);
1565 // \todo FIXME: the way we open URLs on *nix should be improved. A script is good (see how I do on RTCW)
1566 char command[2*PATH_MAX];
1567 snprintf( command, sizeof(command), "%s/openurl.sh \"%s\" &", g_strAppPath.GetBuffer(), url );
1568 if (system (command) != 0)
1569 gtk_MessageBox (g_pParentWnd->m_pWidget, "Failed to launch Netscape!");
1572 char command[2*PATH_MAX];
1573 snprintf (command, sizeof(command),
1574 "open \"%s\" &", url, url);
1575 if (system (command) != 0)
1576 gtk_MessageBox (g_pParentWnd->m_pWidget, "Unable to launch browser!");
1579 ShellExecute( (HWND)GDK_WINDOW_HWND (g_pParentWnd->m_pWidget->window), "open", url, NULL, NULL, SW_SHOW );
1583 void CheckMenuSplitting (GtkWidget *&menu)
1585 GtkWidget *item,*menu2;
1587 GtkRequisition requisition;
1590 gtk_widget_size_request (GTK_WIDGET (menu), &requisition);
1591 screen_height = gdk_screen_height ();
1593 if ((screen_height - requisition.height) < 20)
1595 menu2 = gtk_menu_new ();
1597 // move the last 2 items to a submenu (3 because of win32)
1598 for (int i = 0; i < 3; i++)
1600 item = GTK_WIDGET (g_list_last (gtk_container_children (GTK_CONTAINER (menu)))->data);
1601 gtk_widget_ref (item);
1602 gtk_container_remove (GTK_CONTAINER (menu), item);
1603 gtk_menu_append (GTK_MENU (menu2), item);
1604 gtk_widget_unref (item);
1607 item = gtk_menu_item_new_with_label ("--------");
1608 gtk_widget_show (item);
1609 gtk_container_add (GTK_CONTAINER (menu), item);
1610 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu2);