WDL/swell/swell-miscdlg-gtk.cpp

   1 /* Cockos SWELL (Simple/Small Win32 Emulation Layer for Linux
   2    Copyright (C) 2006-2008, Cockos, Inc.
   3
   4     This software is provided 'as-is', without any express or implied
   5     warranty.  In no event will the authors be held liable for any damages
   6     arising from the use of this software.
   7
   8     Permission is granted to anyone to use this software for any purpose,
   9     including commercial applications, and to alter it and redistribute it
  10     freely, subject to the following restrictions:
  11
  12     1. The origin of this software must not be misrepresented; you must not
  13        claim that you wrote the original software. If you use this software
  14        in a product, an acknowledgment in the product documentation would be
  15        appreciated but is not required.
  16     2. Altered source versions must be plainly marked as such, and must not be
  17        misrepresented as being the original software.
  18     3. This notice may not be removed or altered from any source distribution.
  19
  20
  21     This file provides basic APIs for browsing for files, directories, and messageboxes.
  22
  23     These APIs don't all match the Windows equivelents, but are close enough to make it not too much trouble.
  24
  25
  26     (GTK version)
  27   */
  28
  29
  30 #ifndef SWELL_PROVIDED_BY_APP
  31
  32 #include <gtk/gtk.h>
  33
  34 #include "swell.h"
  35
  36 void BrowseFile_SetTemplate(int dlgid, DLGPROC dlgProc, struct SWELL_DialogResourceIndex *reshead)
  37 {
  38 }
  39
  40 // return true
  41 bool BrowseForSaveFile(const char *text, const char *initialdir, const char *initialfile, const char *extlist,
  42                        char *fn, int fnsize)
  43 {
  44   return false;
  45 }
  46
  47 bool BrowseForDirectory(const char *text, const char *initialdir, char *fn, int fnsize)
  48 {
  49   return false;
  50 }
  51
  52
  53
  54 char *BrowseForFiles(const char *text, const char *initialdir,
  55                      const char *initialfile, bool allowmul, const char *extlist)
  56 {
  57   return NULL;
  58 }
  59
  60
  61 static void messagebox_callback( GtkWidget *widget, gpointer   data )
  62 {
  63   if (data) *(char*)data=1;
  64   gtk_main_quit ();
  65 }
  66
  67 int MessageBox(HWND hwndParent, const char *text, const char *caption, int type)
  68 {
  69   char has_clicks[3]={0,};
  70   int ids[3]={0,};
  71   const char *lbls[3]={0,};
  72   if (type == MB_OKCANCEL)
  73   {
  74     ids[0]=IDOK; lbls[0]="OK";
  75     ids[1]=IDCANCEL; lbls[1]="Cancel";
  76   }
  77   else if (type == MB_YESNO)
  78   {
  79     ids[0]=IDYES; lbls[0]="Yes";
  80     ids[1]=IDNO; lbls[1]="No";
  81   }
  82   else if (type == MB_YESNOCANCEL)
  83   {
  84     ids[0]=IDYES; lbls[0]="Yes";
  85     ids[1]=IDNO; lbls[1]="No";
  86     ids[2]=IDCANCEL; lbls[2]="Cancel";
  87   }
  88   else // MB_OK?
  89   {
  90     ids[0]=IDOK; lbls[0]="OK";
  91   }
  92
  93   GtkWidget *window;
  94   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  95   gtk_window_set_modal(GTK_WINDOW(window), true);
  96   gtk_window_set_destroy_with_parent(GTK_WINDOW(window), true);
  97   gtk_window_set_resizable(GTK_WINDOW(window), false);
  98   gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
  99   gtk_window_set_title(GTK_WINDOW(window), caption);
 100   g_signal_connect (G_OBJECT (window), "destroy",
 101                       G_CALLBACK (messagebox_callback), NULL);
 102
 103   gtk_container_set_border_width (GTK_CONTAINER (window), 10);
 104
 105   GtkWidget *outer_container = gtk_vbox_new(false, 4);
 106   {
 107     GtkWidget *label = gtk_label_new(text);
 108     gtk_container_add(GTK_CONTAINER(outer_container),label);
 109     gtk_widget_show(label);
 110   }
 111   {
 112     GtkWidget *con = gtk_hbutton_box_new();
 113     int x;
 114     for(x=0;x<3&&ids[x];x++)
 115     {
 116       GtkWidget *but = gtk_button_new_with_label(lbls[x]);
 117       g_signal_connect(G_OBJECT(but), "clicked", G_CALLBACK(messagebox_callback), &has_clicks[x]);
 118       gtk_container_add(GTK_CONTAINER(con), but);
 119       gtk_widget_show(but);
 120     }
 121     gtk_container_add(GTK_CONTAINER(outer_container),con);
 122     gtk_widget_show(con);
 123   }
 124
 125
 126   gtk_container_add(GTK_CONTAINER(window), outer_container);
 127   gtk_widget_show(outer_container);
 128   gtk_widget_show(window);
 129
 130   gtk_main ();
 131
 132   int x;
 133   for(x=0;x<3 && ids[x]; x++)
 134   {
 135     if (has_clicks[x]) return ids[x];
 136   }
 137   if (x>0) x--;
 138   return ids[x];
 139 }
 140
 141 #endif