added image browser start

2025-12-20 12:58:08 +01:00 · 2000-05-23 21:18:49 +00:00
parent 05339d0d63
commit d4c23fba79
1 changed files with 180 additions and 0 deletions
--- a/WPrefs.app/imagebrowser.c
+++ b/WPrefs.app/imagebrowser.c
@@ -0,0 +1,180 @@
+/* imagebrowser.c- image browser widget
+ * 
+ *  WPrefs - Window Maker Preferences Program
+ * 
+ *  Copyright (c) 2000 Alfredo K. Kojima
+ * 
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
+ *  USA.
+ */
+
+#define FOR_WPREFS
+
+#ifdef FOR_WPREFS
+# include "WPrefs.h" /* only for _() */
+#else
+# define _(a) a
+#endif
+
+#include <WINGs.h>
+#include <WINGsP.h>
+#include <assert.h>
+#include <ctype.h>
+#include <stdlib.h>
+
+#include "imagebrowser.h"
+
+
+
+struct _ImageBrowser {
+    WMWindow *win;
+
+    WMPopUpButton *pathP;
+    
+    WMScrollView *sview;
+    WMFrame *frame;
+
+    
+    WMWidget *auxWidget;
+    
+    
+    WMButton *viewBtn;
+    WMButton *okBtn;
+    WMButton *cancelBtn;
+
+    WMSize maxPreviewSize;
+    
+    ImageBrowserDelegate *delegate;
+    
+    WMBag *previews;
+};
+
+
+
+
+
+#define DEFAULT_WIDTH 300
+#define DEFAULT_HEIGHT 200
+
+
+ImageBrowser*
+CreateImageBrowser(WMScreen *scr, char *title, char **paths, int pathN,
+		   WMSize *maxSize, WMWidget *auxWidget)
+{
+    ImageBrowser *br;
+    int i;
+    int h;
+    
+    br = wmalloc(sizeof(ImageBrowser));
+        
+    br->win = WMCreateWindow(scr, "imageBrowser");
+    WMResizeWidget(br->win, DEFAULT_WIDTH, DEFAULT_HEIGHT);
+
+    br->pathP = WMCreatePopUpButton(br->win);
+    WMMoveWidget(br->pathP, (DEFAULT_WIDTH - 80)/2, 10);
+    WMResizeWidget(br->pathP, DEFAULT_WIDTH - 80, 20);
+    
+    for (i = 0; i < pathN; i++) {
+	WMAddPopUpButtonItem(br->pathP, paths[i]);
+    }
+
+    
+    br->viewBtn = WMCreateCommandButton(br->win);
+    WMSetButtonText(br->viewBtn, _("View"));
+    WMResizeWidget(br->viewBtn, 80, 24);
+    WMMoveWidget(br->viewBtn, 10, DEFAULT_HEIGHT - 29);
+
+    br->cancelBtn = WMCreateCommandButton(br->win);
+    WMSetButtonText(br->cancelBtn, _("Cancel"));
+    WMResizeWidget(br->cancelBtn, 80, 24);
+    WMMoveWidget(br->cancelBtn, DEFAULT_WIDTH - 10 - 80, DEFAULT_HEIGHT - 29);
+
+    br->okBtn = WMCreateCommandButton(br->win);
+    WMSetButtonText(br->okBtn, _("OK"));
+    WMResizeWidget(br->okBtn, 80, 24);
+    WMMoveWidget(br->okBtn, DEFAULT_WIDTH - 10 - 160 - 5, DEFAULT_HEIGHT - 29);
+
+    
+    
+    br->auxWidget = auxWidget;
+    
+    
+    h = DEFAULT_HEIGHT 
+	- 20 /* top and bottom spacing */
+	- 25 /* popup menu and spacing */
+	- 29; /* button row and spacing */
+    
+    if (auxWidget != NULL) {
+	h -= WMWidgetHeight(auxWidget) + 5;
+	
+	W_ReparentView(WMWidgetView(auxWidget), 
+		       WMWidgetView(br->win),
+		       10, 10 + 25 + h + 5);
+    }
+
+    br->sview = WMCreateScrollView(br->win);
+    WMResizeWidget(br->sview, DEFAULT_WIDTH-20, h);
+    WMMoveWidget(br->sview, 10, 5 + 20 + 5);
+    
+    
+    
+    WMMapSubwidgets(br->win);
+    
+    return br;
+}
+
+
+void
+ShowImageBrowser(ImageBrowser *browser)
+{
+    WMMapWidget(browser->win);
+}
+
+void 
+CloseImageBrowser(ImageBrowser *browser)
+{
+    WMUnmapWidget(browser->win);
+}
+
+
+void 
+SetImageBrowserPathList(ImageBrowser *browser, char **paths, int pathN)
+{
+}
+
+
+void
+SetImageBrowserDelegate(ImageBrowser *browser, 
+			ImageBrowserDelegate *delegate)
+{
+    
+}
+
+
+
+
+
+void
+DestroyImageBrowser(ImageBrowser *browser)
+{
+    WMDestroyWidget(browser->win);
+    
+    /**/
+    
+    wfree(browser);
+}
+
+
+