libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-13 21:31:53 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Implement key auto-repeat used in savegame dialog.

Browse Source 
svn-id: r18297
This commit is contained in:
Eugene Sandulenko 2005-05-29 20:57:45 +00:00
parent 4fbb6c29cb
commit 5cd6d6b6f8
3 changed files with 108 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
saga/input.cpp
View File

@ -108,6 +108,9 @@ int SagaEngine::processInput() {
break;
}
break;
case OSystem::EVENT_KEYUP:
_interface->processKeyUp(event.kbd.ascii);
break;
case OSystem::EVENT_LBUTTONUP:
_leftMouseButtonPressed = false;
break;

150
saga/interface.cpp
View File

@ -38,6 +38,8 @@
#include "saga/interface.h"
#include "common/timer.h"
namespace Saga {
static int verbTypeToTextStringsIdLUT[kVerbTypesMax] = {
@ -199,6 +201,8 @@ Interface::Interface(SagaEngine *vm) : _vm(vm), _initialized(false) {
error("Interface::Interface(): not enough memory");
}
_textInputRepeatPhase = 0;
_initialized = true;
}
@ -305,6 +309,7 @@ void Interface::setMode(int mode, bool force) {
strcpy(_textInputString, "test1");
_textInputStringLength = strlen(_textInputString);
_textInputPos = _textInputStringLength + 1;
_textInputRepeatPhase = 0;
break;
}
@ -432,6 +437,39 @@ bool Interface::processAscii(uint16 ascii) {
return false;
}
#define KEYBOARD_REPEAT_DELAY1 300000L
#define KEYBOARD_REPEAT_DELAY2 50000L
void Interface::textInputRepeatCallback(void *refCon) {
((Interface *)refCon)->textInputRepeat();
}
void Interface::textInputStartRepeat(uint16 ascii) {
if (!_textInputRepeatPhase) {
_textInputRepeatPhase = 1;
Common::g_timer->installTimerProc(&textInputRepeatCallback, KEYBOARD_REPEAT_DELAY1, this);
}
_textInputRepeatChar = ascii;
}
void Interface::textInputRepeat() {
if (_textInputRepeatPhase == 1) {
_textInputRepeatPhase = 2;
Common::g_timer->removeTimerProc(&textInputRepeatCallback);
Common::g_timer->installTimerProc(&textInputRepeatCallback, KEYBOARD_REPEAT_DELAY2, this);
} else if (_textInputRepeatPhase == 2) {
processAscii(_textInputRepeatChar);
}
}
void Interface::processKeyUp(uint16 ascii) {
if (_textInputRepeatPhase) {
Common::g_timer->removeTimerProc(&textInputRepeatCallback);
_textInputRepeatPhase = 0;
}
}
void Interface::setStatusText(const char *text, int statusColor) {
assert(text != NULL);
assert(strlen(text) < STATUS_TEXT_LEN);
@ -786,62 +824,64 @@ void Interface::processTextInput(uint16 ascii) {
memset(tempString, 0, SAVE_TITLE_SIZE);
ch[1] = 0;
switch (ascii) {
case(8): // backspace
if (_textInputPos <= 1) {
break;
}
_textInputPos--;
case(127): // del
if (_textInputPos <= _textInputStringLength) {
if (_textInputPos != 1) {
strncpy(tempString, _textInputString, _textInputPos - 1);
}
if (_textInputPos != _textInputStringLength) {
strncat(tempString, &_textInputString[_textInputPos], _textInputStringLength - _textInputPos);
}
strcpy(_textInputString, tempString);
_textInputStringLength = strlen(_textInputString);
}
break;
case(276): // left
if (_textInputPos > 1) {
_textInputPos--;
}
break;
case(275): // right
if (_textInputPos <= _textInputStringLength) {
_textInputPos++;
}
break;
default:
if (((ascii >= 'a') && (ascii <='z')) ||
((ascii >= '0') && (ascii <='9')) ||
((ascii >= 'A') && (ascii <='Z'))) {
if (_textInputStringLength < SAVE_TITLE_SIZE - 1) {
ch[0] = ascii;
tempWidth = _vm->_font->getStringWidth(SMALL_FONT_ID, ch, 0, 0);
tempWidth += _vm->_font->getStringWidth(SMALL_FONT_ID, _textInputString, 0, 0);
if (tempWidth > _textInputMaxWidth) {
break;
}
if (_textInputPos != 1) {
strncpy(tempString, _textInputString, _textInputPos - 1);
strcat(tempString, ch);
}
if ((_textInputStringLength == 0) || (_textInputPos == 1)) {
strcpy(tempString, ch);
}
if ((_textInputStringLength != 0) && (_textInputPos != _textInputStringLength)) {
strncat(tempString, &_textInputString[_textInputPos - 1], _textInputStringLength - _textInputPos + 1);
}
textInputStartRepeat(ascii);
strcpy(_textInputString, tempString);
_textInputStringLength = strlen(_textInputString);
_textInputPos++;
}
}
break;
switch (ascii) {
case(8): // backspace
if (_textInputPos <= 1) {
break;
}
_textInputPos--;
case(127): // del
if (_textInputPos <= _textInputStringLength) {
if (_textInputPos != 1) {
strncpy(tempString, _textInputString, _textInputPos - 1);
}
if (_textInputPos != _textInputStringLength) {
strncat(tempString, &_textInputString[_textInputPos], _textInputStringLength - _textInputPos);
}
strcpy(_textInputString, tempString);
_textInputStringLength = strlen(_textInputString);
}
break;
case(276): // left
if (_textInputPos > 1) {
_textInputPos--;
}
break;
case(275): // right
if (_textInputPos <= _textInputStringLength) {
_textInputPos++;
}
break;
default:
if (((ascii >= 'a') && (ascii <='z')) ||
((ascii >= '0') && (ascii <='9')) ||
((ascii >= 'A') && (ascii <='Z'))) {
if (_textInputStringLength < SAVE_TITLE_SIZE - 1) {
ch[0] = ascii;
tempWidth = _vm->_font->getStringWidth(SMALL_FONT_ID, ch, 0, 0);
tempWidth += _vm->_font->getStringWidth(SMALL_FONT_ID, _textInputString, 0, 0);
if (tempWidth > _textInputMaxWidth) {
break;
}
if (_textInputPos != 1) {
strncpy(tempString, _textInputString, _textInputPos - 1);
strcat(tempString, ch);
}
if ((_textInputStringLength == 0) || (_textInputPos == 1)) {
strcpy(tempString, ch);
}
if ((_textInputStringLength != 0) && (_textInputPos != _textInputStringLength)) {
strncat(tempString, &_textInputString[_textInputPos - 1], _textInputStringLength - _textInputPos + 1);
}
strcpy(_textInputString, tempString);
_textInputStringLength = strlen(_textInputString);
_textInputPos++;
}
}
break;
}
}

11
saga/interface.h
View File

@ -210,8 +210,11 @@ public:
void setVerbState(int verb, int state);
bool processAscii(uint16 ascii);
void processKeyUp(uint16 ascii);
private:
static void textInputRepeatCallback(void *refCon);
void drawInventory(SURFACE *backBuffer);
void updateInventory(int pos);
void inventoryChangePos(int chg);
@ -298,6 +301,9 @@ private:
void drawVerbPanel(SURFACE *backBuffer, PanelButton* panelButton);
void calcOptionSaveSlider();
void processTextInput(uint16 ascii);
void textInputStartRepeat(uint16 ascii);
void textInputRepeat(void);
public:
void converseInit(void);
void converseClear(void);
@ -378,6 +384,9 @@ private:
uint _textInputStringLength;
uint _textInputPos;
uint _textInputMaxWidth;
int _textInputRepeatPhase;
uint16 _textInputRepeatChar;
};
} // End of namespace Saga