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-rw-r--r--src/gui/widgets/textbox.cpp259
1 files changed, 147 insertions, 112 deletions
diff --git a/src/gui/widgets/textbox.cpp b/src/gui/widgets/textbox.cpp
index 3f3c9fb9e..b40a7dcb1 100644
--- a/src/gui/widgets/textbox.cpp
+++ b/src/gui/widgets/textbox.cpp
@@ -22,6 +22,9 @@
#include "gui/widgets/textbox.h"
+#include "keydata.h"
+#include "keyevent.h"
+
#include "gui/theme.h"
#include <guichan/font.hpp>
@@ -156,144 +159,176 @@ void TextBox::setTextWrapped(const std::string &text, int minDimension)
void TextBox::keyPressed(gcn::KeyEvent& keyEvent)
{
gcn::Key key = keyEvent.getKey();
+ int action = static_cast<KeyEvent*>(&keyEvent)->getActionId();
- if (key.getValue() == gcn::Key::LEFT)
+ switch (action)
{
- --mCaretColumn;
- if (mCaretColumn < 0)
+ case Input::KEY_GUI_LEFT:
+ {
+ --mCaretColumn;
+ if (mCaretColumn < 0)
+ {
+ --mCaretRow;
+
+ if (mCaretRow < 0)
+ {
+ mCaretRow = 0;
+ mCaretColumn = 0;
+ }
+ else
+ {
+ mCaretColumn = mTextRows[mCaretRow].size();
+ }
+ }
+ break;
+ }
+
+ case Input::KEY_GUI_RIGHT:
+ {
+ ++mCaretColumn;
+ if (mCaretColumn > static_cast<int>(mTextRows[mCaretRow].size()))
+ {
+ ++ mCaretRow;
+
+ if (mCaretRow >= static_cast<int>(mTextRows.size()))
+ {
+ mCaretRow = mTextRows.size() - 1;
+ if (mCaretRow < 0)
+ mCaretRow = 0;
+
+ mCaretColumn = mTextRows[mCaretRow].size();
+ }
+ else
+ {
+ mCaretColumn = 0;
+ }
+ }
+ break;
+ }
+
+ case Input::KEY_GUI_DOWN:
+ {
+ setCaretRow(mCaretRow + 1);
+ break;
+ }
+ case Input::KEY_GUI_UP:
+ {
+ setCaretRow(mCaretRow - 1);
+ break;
+ }
+ case Input::KEY_GUI_HOME:
+ {
+ mCaretColumn = 0;
+ break;
+ }
+ case Input::KEY_GUI_END:
{
- --mCaretRow;
+ mCaretColumn = mTextRows[mCaretRow].size();
+ break;
+ }
- if (mCaretRow < 0)
+ case Input::KEY_GUI_SELECT2:
+ {
+ if (mEditable)
{
- mCaretRow = 0;
+ mTextRows.insert(mTextRows.begin() + mCaretRow + 1,
+ mTextRows[mCaretRow].substr(mCaretColumn,
+ mTextRows[mCaretRow].size() - mCaretColumn));
+ mTextRows[mCaretRow].resize(mCaretColumn);
+ ++mCaretRow;
mCaretColumn = 0;
}
- else
+ break;
+ }
+
+ case Input::KEY_GUI_BACKSPACE:
+ {
+ if (mCaretColumn != 0 && mEditable)
{
- mCaretColumn = mTextRows[mCaretRow].size();
+ mTextRows[mCaretRow].erase(mCaretColumn - 1, 1);
+ --mCaretColumn;
}
+ else if (mCaretColumn == 0 && mCaretRow != 0 && mEditable)
+ {
+ mCaretColumn = mTextRows[mCaretRow - 1].size();
+ mTextRows[mCaretRow - 1] += mTextRows[mCaretRow];
+ mTextRows.erase(mTextRows.begin() + mCaretRow);
+ --mCaretRow;
+ }
+ break;
}
- }
- else if (key.getValue() == gcn::Key::RIGHT)
- {
- ++mCaretColumn;
- if (mCaretColumn > static_cast<int>(mTextRows[mCaretRow].size()))
+
+ case Input::KEY_GUI_DELETE:
{
- ++ mCaretRow;
+ if (mCaretColumn < static_cast<int>(
+ mTextRows[mCaretRow].size()) && mEditable)
+ {
+ mTextRows[mCaretRow].erase(mCaretColumn, 1);
+ }
+ else if (mCaretColumn == static_cast<int>(
+ mTextRows[mCaretRow].size()) &&
+ mCaretRow < (static_cast<int>(mTextRows.size()) - 1) &&
+ mEditable)
+ {
+ mTextRows[mCaretRow] += mTextRows[mCaretRow + 1];
+ mTextRows.erase(mTextRows.begin() + mCaretRow + 1);
+ }
+ break;
+ }
+
+ case Input::KEY_GUI_PAGE_UP:
+ {
+ gcn::Widget* par = getParent();
- if (mCaretRow >= static_cast<int>(mTextRows.size()))
+ if (par)
{
- mCaretRow = mTextRows.size() - 1;
+ int rowsPerPage = par->getChildrenArea().height
+ / getFont()->getHeight();
+ mCaretRow -= rowsPerPage;
+
if (mCaretRow < 0)
mCaretRow = 0;
-
- mCaretColumn = mTextRows[mCaretRow].size();
- }
- else
- {
- mCaretColumn = 0;
}
+ break;
}
- }
- else if (key.getValue() == gcn::Key::DOWN)
- {
- setCaretRow(mCaretRow + 1);
- }
- else if (key.getValue() == gcn::Key::UP)
- {
- setCaretRow(mCaretRow - 1);
- }
- else if (key.getValue() == gcn::Key::HOME)
- {
- mCaretColumn = 0;
- }
- else if (key.getValue() == gcn::Key::END)
- {
- mCaretColumn = mTextRows[mCaretRow].size();
- }
- else if (key.getValue() == gcn::Key::ENTER && mEditable)
- {
- mTextRows.insert(mTextRows.begin() + mCaretRow + 1,
- mTextRows[mCaretRow].substr(mCaretColumn,
- mTextRows[mCaretRow].size() - mCaretColumn));
- mTextRows[mCaretRow].resize(mCaretColumn);
- ++mCaretRow;
- mCaretColumn = 0;
- }
- else if (key.getValue() == gcn::Key::BACKSPACE
- && mCaretColumn != 0
- && mEditable)
- {
- mTextRows[mCaretRow].erase(mCaretColumn - 1, 1);
- --mCaretColumn;
- }
- else if (key.getValue() == gcn::Key::BACKSPACE
- && mCaretColumn == 0
- && mCaretRow != 0
- && mEditable)
- {
- mCaretColumn = mTextRows[mCaretRow - 1].size();
- mTextRows[mCaretRow - 1] += mTextRows[mCaretRow];
- mTextRows.erase(mTextRows.begin() + mCaretRow);
- --mCaretRow;
- }
- else if (key.getValue() == gcn::Key::DELETE
- && mCaretColumn < static_cast<int>(
- mTextRows[mCaretRow].size()) && mEditable)
- {
- mTextRows[mCaretRow].erase(mCaretColumn, 1);
- }
- else if (key.getValue() == gcn::Key::DELETE
- && mCaretColumn == static_cast<int>(
- mTextRows[mCaretRow].size())
- && mCaretRow < (static_cast<int>(mTextRows.size()) - 1)
- && mEditable)
- {
- mTextRows[mCaretRow] += mTextRows[mCaretRow + 1];
- mTextRows.erase(mTextRows.begin() + mCaretRow + 1);
- }
- else if (key.getValue() == gcn::Key::PAGE_UP)
- {
- gcn::Widget* par = getParent();
- if (par)
+ case Input::KEY_GUI_PAGE_DOWN:
{
- int rowsPerPage = par->getChildrenArea().height
- / getFont()->getHeight();
- mCaretRow -= rowsPerPage;
+ gcn::Widget* par = getParent();
+
+ if (par)
+ {
+ int rowsPerPage = par->getChildrenArea().height
+ / getFont()->getHeight();
+ mCaretRow += rowsPerPage;
- if (mCaretRow < 0)
- mCaretRow = 0;
+ if (mCaretRow >= static_cast<int>(mTextRows.size()))
+ mCaretRow = mTextRows.size() - 1;
+ }
+ break;
}
- }
- else if (key.getValue() == gcn::Key::PAGE_DOWN)
- {
- gcn::Widget* par = getParent();
- if (par)
+ case Input::KEY_GUI_TAB:
{
- int rowsPerPage = par->getChildrenArea().height
- / getFont()->getHeight();
- mCaretRow += rowsPerPage;
+ if (mEditable)
+ {
+ mTextRows[mCaretRow].insert(mCaretColumn, std::string(" "));
+ mCaretColumn += 4;
+ }
+ break;
+ }
- if (mCaretRow >= static_cast<int>(mTextRows.size()))
- mCaretRow = mTextRows.size() - 1;
+ default:
+ {
+ if (key.isCharacter() && mEditable)
+ {
+ mTextRows[mCaretRow].insert(mCaretColumn,
+ std::string(1, static_cast<char>(key.getValue())));
+ ++ mCaretColumn;
+ }
+ break;
}
}
- else if (key.getValue() == gcn::Key::TAB
- && mEditable)
- {
- mTextRows[mCaretRow].insert(mCaretColumn, std::string(" "));
- mCaretColumn += 4;
- }
- else if (key.isCharacter()
- && mEditable)
- {
- mTextRows[mCaretRow].insert(mCaretColumn,
- std::string(1, static_cast<char>(key.getValue())));
- ++ mCaretColumn;
- }
adjustSize();
scrollToCaret();