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-rw-r--r--frontends/amiga/drag.c352
1 files changed, 352 insertions, 0 deletions
diff --git a/frontends/amiga/drag.c b/frontends/amiga/drag.c
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index 000000000..67d17223e
--- /dev/null
+++ b/frontends/amiga/drag.c
@@ -0,0 +1,352 @@
+/*
+ * Copyright 2010 Chris Young <chris@unsatisfactorysoftware.co.uk>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf 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; version 2 of the License.
+ *
+ * NetSurf 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, see <http://www.gnu.org/licenses/>.
+ */
+#ifdef __amigaos4__
+#include <string.h>
+
+#include <proto/wb.h>
+#include <proto/exec.h>
+#include <proto/dos.h>
+#include <proto/intuition.h>
+#include <proto/utility.h>
+#include <proto/icon.h>
+#include <proto/layers.h>
+
+#include <graphics/blitattr.h>
+#include <workbench/icon.h>
+
+#include "utils/errors.h"
+#include "utils/log.h"
+#include "utils/messages.h"
+#include "utils/utils.h"
+#include "utils/nsoption.h"
+#include "content/hlcache.h"
+#include "desktop/mouse.h"
+
+#include "amiga/bitmap.h"
+#include "amiga/clipboard.h"
+#include "amiga/download.h"
+#include "amiga/drag.h"
+#include "amiga/file.h"
+#include "amiga/filetype.h"
+#include "amiga/gui.h"
+#include "amiga/theme.h"
+
+
+struct Window *drag_icon = NULL;
+ULONG drag_icon_width;
+ULONG drag_icon_height;
+BOOL drag_in_progress = FALSE;
+
+void gui_drag_save_object(struct gui_window *g, struct hlcache_handle *c,
+ gui_save_type type)
+{
+ const char *filetype = NULL;
+
+ /* Check we are running on Workbench */
+ if(nsoption_charp(pubscreen_name) == NULL) return;
+ if(strcmp(nsoption_charp(pubscreen_name), "Workbench")) return;
+
+ switch(type) {
+ case GUI_SAVE_OBJECT_ORIG: // object
+ case GUI_SAVE_SOURCE:
+ filetype = ami_mime_content_to_filetype(c);
+ break;
+ case GUI_SAVE_COMPLETE:
+ filetype = "drawer";
+ break;
+ case GUI_SAVE_OBJECT_NATIVE:
+#ifdef WITH_NS_SVG
+ if(ami_mime_compare(c, "svg") == true)
+ {
+ filetype = "dr2d";
+ }
+ else
+#endif
+ {
+ filetype = "ilbm";
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ ami_drag_icon_show(g->shared->win, filetype);
+
+ drag_save_data = c;
+ drag_save_gui = g;
+ drag_save = type;
+}
+
+void gui_drag_save_selection(struct gui_window *g, const char *selection)
+{
+ ami_drag_icon_show(g->shared->win, "ascii");
+
+ ami_autoscroll = TRUE;
+ drag_save_data = g;
+ drag_save = GUI_SAVE_TEXT_SELECTION;
+}
+
+void ami_drag_save(struct Window *win)
+{
+ ULONG which = WBO_NONE, type;
+ char path[1025], dpath[1025];
+
+ ami_drag_icon_close(NULL);
+ ami_autoscroll = FALSE;
+
+ if(nsoption_charp(pubscreen_name) && (strcmp(nsoption_charp(pubscreen_name),"Workbench") == 0))
+ {
+ which = WhichWorkbenchObject(NULL,scrn->MouseX,scrn->MouseY,
+ WBOBJA_Type,&type,
+ WBOBJA_FullPath,&path,
+ WBOBJA_FullPathSize,1024,
+ WBOBJA_DrawerPath,&dpath,
+ WBOBJA_DrawerPathSize,1024,
+ TAG_DONE);
+ }
+
+ if((which == WBO_DRAWER) || ((which == WBO_ICON) && (type > WBDRAWER)))
+ {
+ strcpy(path,dpath);
+ }
+ else if(which == WBO_NONE)
+ {
+ if(drag_save == GUI_SAVE_TEXT_SELECTION)
+ ami_drag_selection((struct gui_window *)drag_save_data);
+ else DisplayBeep(scrn);
+
+ drag_save = 0;
+ drag_save_data = NULL;
+ return;
+ }
+
+ if(path[0] == '\0')
+ {
+ DisplayBeep(scrn);
+ drag_save = 0;
+ drag_save_data = NULL;
+ return;
+ }
+
+ ami_update_pointer(win, GUI_POINTER_WAIT);
+
+ switch(drag_save)
+ {
+ case GUI_SAVE_OBJECT_ORIG: // object
+ case GUI_SAVE_SOURCE:
+ {
+ struct hlcache_handle *c = drag_save_data;
+
+ AddPart(path, content_get_title(c), 1024);
+ ami_file_save(AMINS_SAVE_SOURCE, path, win, c, NULL, NULL);
+ }
+ break;
+
+ case GUI_SAVE_TEXT_SELECTION: // selection
+ AddPart(path,"netsurf_text_selection",1024);
+ struct gui_window *g = (struct gui_window *) drag_save_data;
+ ami_file_save(AMINS_SAVE_SELECTION, path, win, NULL, NULL, g->bw);
+ break;
+
+ case GUI_SAVE_COMPLETE:
+ {
+ struct hlcache_handle *c = drag_save_data;
+
+ AddPart(path, content_get_title(c), 1024);
+ ami_file_save(AMINS_SAVE_COMPLETE, path, win, c, drag_save_gui->favicon, NULL);
+ }
+ break;
+
+ case GUI_SAVE_OBJECT_NATIVE:
+ {
+ hlcache_handle *c = drag_save_data;
+ AddPart(path, content_get_title(c), 1024);
+
+ ami_file_save(AMINS_SAVE_IFF, path, win, c, NULL, NULL);
+ }
+ break;
+
+ default:
+ LOG("Unsupported drag save operation %d", drag_save);
+ break;
+ }
+
+ drag_save = 0;
+ drag_save_data = NULL;
+
+ ami_update_pointer(win, GUI_POINTER_DEFAULT);
+}
+
+void ami_drag_icon_show(struct Window *win, const char *type)
+{
+ struct DiskObject *dobj = NULL;
+ ULONG width, height;
+ int deftype = WBPROJECT;
+
+ drag_in_progress = TRUE;
+
+ if(nsoption_bool(drag_save_icons) == false)
+ {
+ ami_update_pointer(win, AMI_GUI_POINTER_DRAG);
+ return;
+ }
+ else
+ {
+ ami_update_pointer(win, GUI_POINTER_DEFAULT);
+ }
+
+ if(!strcmp(type, "drawer")) deftype = WBDRAWER;
+
+ dobj = GetIconTags(NULL, ICONGETA_GetDefaultName, type,
+ ICONGETA_GetDefaultType, deftype,
+ TAG_DONE);
+
+ IconControl(dobj,
+ ICONCTRLA_GetWidth,&width,
+ ICONCTRLA_GetHeight,&height,
+ TAG_DONE);
+
+ drag_icon_width = width;
+ drag_icon_height = height;
+
+ drag_icon = OpenWindowTags(NULL,
+ WA_Left, scrn->MouseX - (width/2),
+ WA_Top, scrn->MouseY - (height/2),
+ WA_Width, width,
+ WA_Height, height,
+ WA_PubScreen, scrn,
+ WA_Borderless, TRUE,
+ WA_ToolBox, TRUE,
+ WA_StayTop, TRUE,
+ WA_Opaqueness, 128,
+ WA_OverrideOpaqueness, TRUE,
+ TAG_DONE);
+
+/* probably need layouticon and drawinfo stuff too */
+
+ DrawIconState(drag_icon->RPort, dobj, NULL, 0, 0, IDS_NORMAL,
+ ICONDRAWA_Frameless, TRUE,
+ ICONDRAWA_Borderless, TRUE,
+ TAG_DONE);
+}
+
+void ami_drag_icon_move(void)
+{
+ if(drag_icon == NULL) return;
+
+ ChangeWindowBox(drag_icon, scrn->MouseX - (drag_icon_width / 2),
+ scrn->MouseY - (drag_icon_height / 2),
+ drag_icon_width, drag_icon_height);
+}
+
+/**
+ * Close the drag icon (invisible) window if it is open
+ *
+ * \param win pointer to window to clear drag pointer
+ */
+
+void ami_drag_icon_close(struct Window *win)
+{
+ if(drag_icon) CloseWindow(drag_icon);
+ if(win) ami_update_pointer(win, GUI_POINTER_DEFAULT);
+ drag_icon = NULL;
+ drag_in_progress = FALSE;
+}
+
+BOOL ami_drag_in_progress(void)
+{
+ return drag_in_progress;
+}
+
+static void *ami_find_gwin_by_id(struct Window *win, uint32 type)
+{
+ struct nsObject *node, *nnode;
+ struct gui_window_2 *gwin;
+
+ if(!IsMinListEmpty(window_list))
+ {
+ node = (struct nsObject *)GetHead((struct List *)window_list);
+
+ do
+ {
+ nnode=(struct nsObject *)GetSucc((struct Node *)node);
+
+ if(node->Type == type)
+ {
+ gwin = node->objstruct;
+ if(win == gwin->win) return gwin;
+ }
+ } while((node = nnode));
+ }
+ return NULL;
+}
+
+void *ami_window_at_pointer(int type)
+{
+ struct Layer *layer;
+
+ LockLayerInfo(&scrn->LayerInfo);
+
+ layer = WhichLayer(&scrn->LayerInfo, scrn->MouseX, scrn->MouseY);
+
+ UnlockLayerInfo(&scrn->LayerInfo);
+
+ if(layer) return ami_find_gwin_by_id(layer->Window, type);
+ else return NULL;
+}
+
+#else
+#include "amiga/drag.h"
+
+void gui_drag_save_object(struct gui_window *g, struct hlcache_handle *c,
+ gui_save_type type)
+{
+}
+
+void gui_drag_save_selection(struct gui_window *g, const char *selection)
+{
+}
+
+void ami_drag_save(struct Window *win)
+{
+}
+
+void ami_drag_icon_show(struct Window *win, const char *type)
+{
+}
+
+void ami_drag_icon_close(struct Window *win)
+{
+}
+
+void ami_drag_icon_move(void)
+{
+}
+
+BOOL ami_drag_in_progress(void)
+{
+ return FALSE;
+}
+
+void *ami_window_at_pointer(int type)
+{
+ return NULL;
+}
+#endif
+