1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_UI_GTK_BOOKMARKS_BOOKMARK_UTILS_GTK_H_ 6 #define CHROME_BROWSER_UI_GTK_BOOKMARKS_BOOKMARK_UTILS_GTK_H_ 7 #pragma once 8 9 #include <string> 10 #include <vector> 11 12 #include "base/string16.h" 13 #include "ui/base/gtk/gtk_integers.h" 14 15 class BookmarkModel; 16 class BookmarkNode; 17 class GtkThemeService; 18 class Profile; 19 20 typedef struct _GdkDragContext GdkDragContext; 21 typedef struct _GdkPixbuf GdkPixbuf; 22 typedef struct _GtkSelectionData GtkSelectionData; 23 typedef struct _GtkWidget GtkWidget; 24 25 namespace bookmark_utils { 26 27 extern const char kBookmarkNode[]; 28 29 // Get the image that is used to represent the node. This function adds a ref 30 // to the returned pixbuf, so it requires a matching call to g_object_unref(). 31 GdkPixbuf* GetPixbufForNode(const BookmarkNode* node, BookmarkModel* model, 32 bool native); 33 34 // Returns a GtkWindow with a visual hierarchy for passing to 35 // gtk_drag_set_icon_widget(). 36 GtkWidget* GetDragRepresentation(GdkPixbuf* pixbuf, 37 const string16& title, 38 GtkThemeService* provider); 39 GtkWidget* GetDragRepresentationForNode(const BookmarkNode* node, 40 BookmarkModel* model, 41 GtkThemeService* provider); 42 43 // Helper function that sets visual properties of GtkButton |button| to the 44 // contents of |node|. 45 void ConfigureButtonForNode(const BookmarkNode* node, BookmarkModel* model, 46 GtkWidget* button, GtkThemeService* provider); 47 48 // Returns the tooltip. 49 std::string BuildTooltipFor(const BookmarkNode* node); 50 51 // Returns the "bookmark-node" property of |widget| casted to the correct type. 52 const BookmarkNode* BookmarkNodeForWidget(GtkWidget* widget); 53 54 // Set the colors on |label| as per the theme. 55 void SetButtonTextColors(GtkWidget* label, GtkThemeService* provider); 56 57 // Drag and drop. -------------------------------------------------------------- 58 59 // Get the DnD target mask for a bookmark drag. This will vary based on whether 60 // the node in question is a folder. 61 int GetCodeMask(bool folder); 62 63 // Pickle a node into a GtkSelection. 64 void WriteBookmarkToSelection(const BookmarkNode* node, 65 GtkSelectionData* selection_data, 66 guint target_type, 67 Profile* profile); 68 69 // Pickle a vector of nodes into a GtkSelection. 70 void WriteBookmarksToSelection(const std::vector<const BookmarkNode*>& nodes, 71 GtkSelectionData* selection_data, 72 guint target_type, 73 Profile* profile); 74 75 // Un-pickle node(s) from a GtkSelection. 76 // The last two arguments are out parameters. 77 std::vector<const BookmarkNode*> GetNodesFromSelection( 78 GdkDragContext* context, 79 GtkSelectionData* selection_data, 80 guint target_type, 81 Profile* profile, 82 gboolean* delete_selection_data, 83 gboolean* dnd_success); 84 85 // Unpickle a new bookmark of the CHROME_NAMED_URL drag type, and put it in 86 // the appropriate location in the model. 87 bool CreateNewBookmarkFromNamedUrl( 88 GtkSelectionData* selection_data, 89 BookmarkModel* model, 90 const BookmarkNode* parent, 91 int idx); 92 93 // Add the URIs in |selection_data| into the model at the given position. They 94 // will be added whether or not the URL is valid. 95 bool CreateNewBookmarksFromURIList( 96 GtkSelectionData* selection_data, 97 BookmarkModel* model, 98 const BookmarkNode* parent, 99 int idx); 100 101 // Add the "url\ntitle" combination into the model at the given position. 102 bool CreateNewBookmarkFromNetscapeURL( 103 GtkSelectionData* selection_data, 104 BookmarkModel* model, 105 const BookmarkNode* parent, 106 int idx); 107 108 } // namespace bookmark_utils 109 110 #endif // CHROME_BROWSER_UI_GTK_BOOKMARKS_BOOKMARK_UTILS_GTK_H_ 111
