Some printing related improvements:

* libprint based drivers can now show a preview window and show progress window while printing contributed in part by Hartmut Reh. * Libprint and PCL6 driver bug fixes. * Code clean-up (removed code duplications, coding style, copyright text) Builds under Linux. Not tested under BeOS. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19882 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-01-20 15:52:37 +00:00
parent ea5771750d
commit fcccd8b759
74 changed files with 1755 additions and 2652 deletions
@@ -0,0 +1,148 @@
+/*
+
+InterfaceUtils.cpp
+
+Copyright (c) 2002 OpenBeOS. 
+
+Author: 
+	Michael Pfeiffer
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+#ifndef _INTERFACE_UTILS_H
+#define _INTERFACE_UTILS_H
+
+#include <InterfaceKit.h>
+
+// --------------------------------------------------
+class HWindow : public BWindow
+{
+protected:
+	void Init(uint32 escape_msg);
+	
+public:
+	typedef BWindow 		inherited;
+
+	HWindow(BRect frame, const char *title, window_type type, uint32 flags, uint32 workspace = B_CURRENT_WORKSPACE, uint32 escape_msg = B_QUIT_REQUESTED);
+	HWindow(BRect frame, const char *title, window_look look, window_feel feel, uint32 flags, uint32 workspace = B_CURRENT_WORKSPACE, uint32 escape_msg = B_QUIT_REQUESTED);
+	
+	virtual void MessageReceived(BMessage* m);
+	virtual void AboutRequested();
+	virtual const char* AboutText() const { return NULL; }
+};
+
+// --------------------------------------------------
+class BlockingWindow : public HWindow
+{
+public:
+	BlockingWindow(BRect frame, const char *title, window_type type, uint32 flags, uint32 workspace = B_CURRENT_WORKSPACE, uint32 escape_msg = B_QUIT_REQUESTED);
+	BlockingWindow(BRect frame, const char *title, window_look look, window_feel feel, uint32 flags, uint32 workspace = B_CURRENT_WORKSPACE, uint32 escape_msg = B_QUIT_REQUESTED);
+	~BlockingWindow();
+	
+	bool QuitRequested();
+	// Quit() is called by child class with result code
+	void Quit(status_t result);
+	// Show window and wait for it to quit, returns result code
+	virtual status_t Go();
+	// Or quit window e.g. something went wrong in constructor
+	void Quit();
+	// Sets the result that is returned when the user closes the window.
+	// Default is B_OK.
+	void SetUserQuitResult(status_t result);
+	
+	typedef HWindow 		inherited;
+	
+private:
+	void Init(const char* title);
+	
+	status_t                fUserQuitResult;
+	bool                    fReadyToQuit;
+	sem_id 					fExitSem;
+	status_t* 				fResult;
+};
+
+// --------------------------------------------------
+class TextView : public BTextView
+{
+public:
+	typedef BTextView inherited;
+	
+	TextView(BRect frame,
+				const char *name,
+				BRect textRect,
+				uint32 rmask = B_FOLLOW_LEFT | B_FOLLOW_TOP,
+				uint32 flags = B_WILL_DRAW | B_NAVIGABLE);
+
+	TextView(BRect frame,
+				const char *name,
+				BRect textRect,
+				const BFont *font, const rgb_color *color,
+				uint32 rmask = B_FOLLOW_LEFT | B_FOLLOW_TOP,
+				uint32 flags = B_WILL_DRAW | B_NAVIGABLE);
+
+	void KeyDown(const char *bytes, int32 numBytes);
+	void MakeFocus(bool focus = true);
+	void Draw(BRect r);
+};
+
+
+// --------------------------------------------------
+class TextControl : public BView
+{
+	BStringView *fLabel;
+	TextView   *fText;
+public:
+	TextControl(BRect frame,
+				const char *name,
+				const char *label, 
+				const char *initial_text, 
+				BMessage *message,
+				uint32 rmask = B_FOLLOW_LEFT | B_FOLLOW_TOP,
+				uint32 flags = B_WILL_DRAW | B_NAVIGABLE); 
+	const char *Label() { return fLabel->Text(); }
+	const char *Text()  { return fText->Text(); }
+	void MakeFocus(bool focus = true) { fText->MakeFocus(focus); }	
+	void ConvertToParent(BView* parent, BView* child, BRect &rect);
+	void FocusSetTo(BView* child);
+};
+
+
+// --------------------------------------------------
+class Table : public BView
+{
+public:
+	typedef BView inherited;
+	
+	Table(BRect frame, const char *name, uint32 rmode, uint32 flags);
+	void ScrollTo(BPoint p);
+};
+
+class DragListView : public BListView
+{
+public:
+	DragListView(BRect frame, const char *name,
+		list_view_type type = B_SINGLE_SELECTION_LIST,
+		uint32 resizingMode = B_FOLLOW_LEFT | B_FOLLOW_TOP, 
+		uint32 flags = B_WILL_DRAW | B_NAVIGABLE | B_FRAME_EVENTS);
+	bool InitiateDrag(BPoint point, int32 index, bool wasSelected);
+};
+
+#endif