Changeset 53 in projects for punch-card/punch-card-editor/src/text/editor.h

Timestamp:

Dec 24, 2009, 4:17:54 AM (10 years ago)

Author:

sven

Message:

Punch Card Editor, ongoing development

• Extended new Deck interface, expanding the undo framework
• Implemented editor changes via undo framework
• revised the menu and toolbar actions and structure (now dynamic construction at deck load time), implemented undo viewer
• Started implementation of device driver framework in menu
• Embedded the Qextserialport library (​http://qextserialport.sourceforge.net/)
• Started the Documation M200 Client device driver (well, just created the directory structure and qmake project file infrastructure)
• At the current state, the complete project compiles :-)

Statistics: About 3500 Lines of code (without libqextserialport)

-- sven @ workstation

File:

• punch-card/punch-card-editor/src/text/editor.h (modified) (3 diffs)

punch-card/punch-card-editor/src/text/editor.h

@@ -8 +8 @@
 namespace Text {
         class Editor;
+        class CharUndoCommand;
+        class StringUndoCommand;
 };
 };
@@ -14 +16 @@
 #include "deckviewer/cardeditor.h"
 #include "qpunchcard/card.h"
+#include "qpunchcard/deck.h"
 #include "text/editordock.h"
 #include "text/codec.h"
@@ -78 +81 @@
         void translateChanges(int position, int charsRemoved, int charsAdded);
 
-}; // class
+}; // class Editor
+
+/*
+class CharUndoCommand : public DeckUndoCommand {
+        CharUndoCommand(Deck* editor, DeckIndex& position, CardIndex column, Card old_content,
+                        const Codec* codec, char new_char, QUndoCommand *parent = 0) :
+                DeckUndoCommand(deck, parent), column(column), old_content(old_content),
+                codec(codec), new_char(new_char) {
+        }
+
+                old_content = *position.getCard();
+                setText(position.getDeck()->tr("Changed contents of card").arg(position));
+        }
+        void undo() { position.getDeck()->cards[position] = old_content; }
+        void redo() { position.getDeck()->cards[position] = new_content; }
+private:
+        DeckIndex position;
+        Card old_content;
+        CardIndex column;
+        const Codec* codec;
+        char new_char;
+}; // class CharUndoCommand
+*/
+
+/*
+class ModifyLine : public DeckModifyCard {
+public:
+        ModifyLine(Deck* deck, const QString& new_text, const Codec* codec,
+                   DeckIndex& position, QUndoCommand* parent=0) : DeckModifyCard(deck, position, Card, parent) {
+                codec->fromAscii(codec, &new_content);
+                position.assertDeck(deck);
+                Q_ASSERT(this->deck);
+
+                // alten Inhalt irgendwie sichern
+                old_content = *position.getCard();
+                setText(position.getDeck()->tr("Changed contents of card").arg(position));
+        }
+        void undo() { position.getDeck()->cards[position] = old_content; }
+        void redo() { position.getDeck()->cards[position] = new_content; }
+private:
+
+        DeckIndex position;
+        Card new_content;
+        Card old_content;
+};
+*/
+
 
 }; // namespace Text