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authorAndrei Karas <akaras@inbox.ru>2013-11-16 19:53:58 +0300
committerAndrei Karas <akaras@inbox.ru>2013-11-16 19:53:58 +0300
commit78f40e3833b69b987678c66685ee9338d71806eb (patch)
tree8ce46cf066cef58fa003672bc2e809953196cbcf /src
parentf18489753fb66394ca3683d070d1ba7b4494deb7 (diff)
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fix gui shortcuts in SDL2 text fields.
Diffstat (limited to 'src')
-rw-r--r--src/gui/widgets/textfield.cpp180
-rw-r--r--src/gui/widgets/textfield.h10
2 files changed, 147 insertions, 43 deletions
diff --git a/src/gui/widgets/textfield.cpp b/src/gui/widgets/textfield.cpp
index abf90019a..49aad86b6 100644
--- a/src/gui/widgets/textfield.cpp
+++ b/src/gui/widgets/textfield.cpp
@@ -25,7 +25,7 @@
#include "client.h"
#include "mouseinput.h"
-#ifdef ANDROID
+#if defined ANDROID || defined USE_SDL2
#include "input/inputmanager.h"
#endif
@@ -278,45 +278,21 @@ void TextField::keyPressed(gcn::KeyEvent &keyEvent)
{
case 2: // Ctrl+b
{
- while (mCaretPosition > 0)
- {
- --mCaretPosition;
- if ((mText[mCaretPosition] & 192) != 128)
- break;
- }
+ moveCaretBack();
consumed = true;
break;
}
case 6: // Ctrl+f
{
- const unsigned sz = static_cast<unsigned>(mText.size());
- while (mCaretPosition < sz)
- {
- ++mCaretPosition;
- if (mCaretPosition == sz ||
- (mText[mCaretPosition] & 192) != 128)
- {
- break;
- }
- }
+ moveCaretForward();
consumed = true;
break;
}
case 4: // Ctrl+d
{
- unsigned sz = static_cast<unsigned>(mText.size());
- while (mCaretPosition < sz)
- {
- --sz;
- mText.erase(mCaretPosition, 1);
- if (mCaretPosition == sz ||
- (mText[mCaretPosition] & 192) != 128)
- {
- break;
- }
- }
+ caretDelete();
consumed = true;
break;
}
@@ -337,15 +313,11 @@ void TextField::keyPressed(gcn::KeyEvent &keyEvent)
break;
case 21: // Ctrl+u
- if (mCaretPosition > 0)
- {
- mText = mText.substr(mCaretPosition);
- mCaretPosition = 0;
- }
+ caretDeleteToStart();
consumed = true;
break;
- case 3:
+ case 3: // Ctrl+c
handleCopy();
consumed = true;
break;
@@ -360,15 +332,7 @@ void TextField::keyPressed(gcn::KeyEvent &keyEvent)
break;
case 23: // Ctrl+w
- while (mCaretPosition > 0)
- {
- deleteCharLeft(mText, &mCaretPosition);
- if (mCaretPosition > 0 && isWordSeparator(
- mText[mCaretPosition - 1]))
- {
- break;
- }
- }
+ caretDeleteWord();
consumed = true;
break;
@@ -470,10 +434,121 @@ void TextField::keyPressed(gcn::KeyEvent &keyEvent)
distributeActionEvent();
if (consumed)
+ {
keyEvent.consume();
+ }
+#ifdef USE_SDL2
+ else
+ {
+ if (inputManager.isActionActive(static_cast<int>(Input::KEY_GUI_CTRL)))
+ {
+ switch (action)
+ {
+ case Input::KEY_GUI_B:
+ {
+ moveCaretBack();
+ consumed = true;
+ break;
+ }
+ case Input::KEY_GUI_C:
+ {
+ handleCopy();
+ consumed = true;
+ break;
+ }
+ case Input::KEY_GUI_D:
+ {
+ caretDelete();
+ consumed = true;
+ break;
+ }
+ case Input::KEY_GUI_E:
+ {
+ mCaretPosition = static_cast<int>(mText.size());
+ consumed = true;
+ break;
+ }
+ case Input::KEY_GUI_F:
+ {
+ moveCaretBack();
+ consumed = true;
+ break;
+ }
+ case Input::KEY_GUI_H:
+ {
+ deleteCharLeft(mText, &mCaretPosition);
+ consumed = true;
+ break;
+ }
+ case Input::KEY_GUI_U:
+ {
+ caretDeleteToStart();
+ consumed = true;
+ break;
+ }
+ case Input::KEY_GUI_K:
+ {
+ mText = mText.substr(0, mCaretPosition);
+ consumed = true;
+ break;
+ }
+ case Input::KEY_GUI_V:
+ {
+ handlePaste();
+ consumed = true;
+ break;
+ }
+ case Input::KEY_GUI_W:
+ {
+ caretDeleteWord();
+ consumed = true;
+ break;
+ }
+
+ default:
+ break;
+ }
+ }
+ }
+ if (consumed)
+ keyEvent.consume();
+#endif
fixScroll();
}
+void TextField::moveCaretBack()
+{
+ while (mCaretPosition > 0)
+ {
+ --mCaretPosition;
+ if ((mText[mCaretPosition] & 192) != 128)
+ break;
+ }
+}
+
+void TextField::moveCaretForward()
+{
+ const unsigned sz = static_cast<unsigned>(mText.size());
+ while (mCaretPosition < sz)
+ {
+ ++mCaretPosition;
+ if (mCaretPosition == sz || (mText[mCaretPosition] & 192) != 128)
+ break;
+ }
+}
+
+void TextField::caretDelete()
+{
+ unsigned sz = static_cast<unsigned>(mText.size());
+ while (mCaretPosition < sz)
+ {
+ --sz;
+ mText.erase(mCaretPosition, 1);
+ if (mCaretPosition == sz || (mText[mCaretPosition] & 192) != 128)
+ break;
+ }
+}
+
void TextField::handlePaste()
{
std::string text = getText();
@@ -486,6 +561,25 @@ void TextField::handlePaste()
}
}
+void TextField::caretDeleteToStart()
+{
+ if (mCaretPosition > 0)
+ {
+ mText = mText.substr(mCaretPosition);
+ mCaretPosition = 0;
+ }
+}
+
+void TextField::caretDeleteWord()
+{
+ while (mCaretPosition > 0)
+ {
+ deleteCharLeft(mText, &mCaretPosition);
+ if (mCaretPosition > 0 && isWordSeparator(mText[mCaretPosition - 1]))
+ break;
+ }
+}
+
void TextField::handleCopy() const
{
std::string text = getText();
diff --git a/src/gui/widgets/textfield.h b/src/gui/widgets/textfield.h
index 70a722e53..3942d610a 100644
--- a/src/gui/widgets/textfield.h
+++ b/src/gui/widgets/textfield.h
@@ -126,6 +126,16 @@ class TextField : public gcn::TextField,
void focusLost(const gcn::Event &event) override;
+ void moveCaretBack();
+
+ void moveCaretForward();
+
+ void caretDelete();
+
+ void caretDeleteToStart();
+
+ void caretDeleteWord();
+
protected:
void drawCaret(gcn::Graphics* graphics, int x) override final;