mirror of
https://github.com/dhewm/dhewm3.git
synced 2024-11-27 14:42:23 +00:00
415 lines
9.8 KiB
C++
415 lines
9.8 KiB
C++
/*
|
|
===========================================================================
|
|
|
|
Doom 3 GPL Source Code
|
|
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
|
|
|
|
This file is part of the Doom 3 GPL Source Code ("Doom 3 Source Code").
|
|
|
|
Doom 3 Source Code is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
Doom 3 Source Code is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
|
|
|
|
If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
|
|
|
|
===========================================================================
|
|
*/
|
|
|
|
#include "../idlib/precompiled.h"
|
|
#pragma hdrstop
|
|
|
|
#include "DeviceContext.h"
|
|
#include "Window.h"
|
|
#include "UserInterfaceLocal.h"
|
|
#include "SliderWindow.h"
|
|
|
|
/*
|
|
============
|
|
idSliderWindow::CommonInit
|
|
============
|
|
*/
|
|
void idSliderWindow::CommonInit() {
|
|
value = 0.0;
|
|
low = 0.0;
|
|
high = 100.0;
|
|
stepSize = 1.0;
|
|
thumbMat = declManager->FindMaterial("_default");
|
|
buddyWin = NULL;
|
|
|
|
cvar = NULL;
|
|
cvar_init = false;
|
|
liveUpdate = true;
|
|
|
|
vertical = false;
|
|
scrollbar = false;
|
|
|
|
verticalFlip = false;
|
|
}
|
|
|
|
idSliderWindow::idSliderWindow(idDeviceContext *d, idUserInterfaceLocal *g) : idWindow(d, g) {
|
|
dc = d;
|
|
gui = g;
|
|
CommonInit();
|
|
}
|
|
|
|
idSliderWindow::idSliderWindow(idUserInterfaceLocal *g) : idWindow(g) {
|
|
gui = g;
|
|
CommonInit();
|
|
}
|
|
|
|
idSliderWindow::~idSliderWindow() {
|
|
|
|
}
|
|
|
|
bool idSliderWindow::ParseInternalVar(const char *_name, idParser *src) {
|
|
if (idStr::Icmp(_name, "stepsize") == 0 || idStr::Icmp(_name, "step") == 0) {
|
|
stepSize = src->ParseFloat();
|
|
return true;
|
|
}
|
|
if (idStr::Icmp(_name, "low") == 0) {
|
|
low = src->ParseFloat();
|
|
return true;
|
|
}
|
|
if (idStr::Icmp(_name, "high") == 0) {
|
|
high = src->ParseFloat();
|
|
return true;
|
|
}
|
|
if (idStr::Icmp(_name, "vertical") == 0) {
|
|
vertical = src->ParseBool();
|
|
return true;
|
|
}
|
|
if (idStr::Icmp(_name, "verticalflip") == 0) {
|
|
verticalFlip = src->ParseBool();
|
|
return true;
|
|
}
|
|
if (idStr::Icmp(_name, "scrollbar") == 0) {
|
|
scrollbar = src->ParseBool();
|
|
return true;
|
|
}
|
|
if (idStr::Icmp(_name, "thumbshader") == 0) {
|
|
ParseString(src, thumbShader);
|
|
declManager->FindMaterial(thumbShader);
|
|
return true;
|
|
}
|
|
return idWindow::ParseInternalVar(_name, src);
|
|
}
|
|
|
|
idWinVar *idSliderWindow::GetWinVarByName(const char *_name, bool fixup, drawWin_t** owner) {
|
|
|
|
if (idStr::Icmp(_name, "value") == 0) {
|
|
return &value;
|
|
}
|
|
if (idStr::Icmp(_name, "cvar") == 0) {
|
|
return &cvarStr;
|
|
}
|
|
if ( idStr::Icmp( _name, "liveUpdate" ) == 0 ) {
|
|
return &liveUpdate;
|
|
}
|
|
if ( idStr::Icmp( _name, "cvarGroup" ) == 0 ) {
|
|
return &cvarGroup;
|
|
}
|
|
|
|
return idWindow::GetWinVarByName(_name, fixup, owner);
|
|
}
|
|
|
|
const char *idSliderWindow::HandleEvent(const sysEvent_t *event, bool *updateVisuals) {
|
|
|
|
if (!(event->evType == SE_KEY && event->evValue2)) {
|
|
return "";
|
|
}
|
|
|
|
int key = event->evValue;
|
|
|
|
if ( event->evValue2 && key == K_MOUSE1 ) {
|
|
SetCapture(this);
|
|
RouteMouseCoords(0.0f, 0.0f);
|
|
return "";
|
|
}
|
|
|
|
if ( key == K_RIGHTARROW || key == K_KP_RIGHTARROW || ( key == K_MOUSE2 && gui->CursorY() > thumbRect.y ) ) {
|
|
value = value + stepSize;
|
|
}
|
|
|
|
if ( key == K_LEFTARROW || key == K_KP_LEFTARROW || ( key == K_MOUSE2 && gui->CursorY() < thumbRect.y ) ) {
|
|
value = value - stepSize;
|
|
}
|
|
|
|
if (buddyWin) {
|
|
buddyWin->HandleBuddyUpdate(this);
|
|
} else {
|
|
gui->SetStateFloat( cvarStr, value );
|
|
UpdateCvar( false );
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
|
|
void idSliderWindow::SetBuddy(idWindow *buddy) {
|
|
buddyWin = buddy;
|
|
}
|
|
|
|
void idSliderWindow::PostParse() {
|
|
idWindow::PostParse();
|
|
value = 0.0;
|
|
thumbMat = declManager->FindMaterial(thumbShader);
|
|
thumbMat->SetSort( SS_GUI );
|
|
thumbWidth = thumbMat->GetImageWidth();
|
|
thumbHeight = thumbMat->GetImageHeight();
|
|
//vertical = state.GetBool("vertical");
|
|
//scrollbar = state.GetBool("scrollbar");
|
|
flags |= (WIN_HOLDCAPTURE | WIN_CANFOCUS);
|
|
InitCvar();
|
|
}
|
|
|
|
void idSliderWindow::InitWithDefaults(const char *_name, const idRectangle &_rect, const idVec4 &_foreColor, const idVec4 &_matColor, const char *_background, const char *thumbShader, bool _vertical, bool _scrollbar) {
|
|
SetInitialState(_name);
|
|
rect = _rect;
|
|
foreColor = _foreColor;
|
|
matColor = _matColor;
|
|
thumbMat = declManager->FindMaterial(thumbShader);
|
|
thumbMat->SetSort( SS_GUI );
|
|
thumbWidth = thumbMat->GetImageWidth();
|
|
thumbHeight = thumbMat->GetImageHeight();
|
|
background = declManager->FindMaterial(_background);
|
|
background->SetSort( SS_GUI );
|
|
vertical = _vertical;
|
|
scrollbar = _scrollbar;
|
|
flags |= WIN_HOLDCAPTURE;
|
|
}
|
|
|
|
void idSliderWindow::SetRange(float _low, float _high, float _step) {
|
|
low = _low;
|
|
high = _high;
|
|
stepSize = _step;
|
|
}
|
|
|
|
void idSliderWindow::SetValue(float _value) {
|
|
value = _value;
|
|
}
|
|
|
|
void idSliderWindow::Draw(int time, float x, float y) {
|
|
idVec4 color = foreColor;
|
|
|
|
if ( !cvar && !buddyWin ) {
|
|
return;
|
|
}
|
|
|
|
if ( !thumbWidth || !thumbHeight ) {
|
|
thumbWidth = thumbMat->GetImageWidth();
|
|
thumbHeight = thumbMat->GetImageHeight();
|
|
}
|
|
|
|
UpdateCvar( true );
|
|
if ( value > high ) {
|
|
value = high;
|
|
} else if ( value < low ) {
|
|
value = low;
|
|
}
|
|
|
|
float range = high - low;
|
|
|
|
if ( range <= 0.0f ) {
|
|
return;
|
|
}
|
|
|
|
float thumbPos = (range) ? (value - low) / range : 0.0;
|
|
if (vertical) {
|
|
if ( verticalFlip ) {
|
|
thumbPos = 1.f - thumbPos;
|
|
}
|
|
thumbPos *= drawRect.h - thumbHeight;
|
|
thumbPos += drawRect.y;
|
|
thumbRect.y = thumbPos;
|
|
thumbRect.x = drawRect.x;
|
|
} else {
|
|
thumbPos *= drawRect.w - thumbWidth;
|
|
thumbPos += drawRect.x;
|
|
thumbRect.x = thumbPos;
|
|
thumbRect.y = drawRect.y;
|
|
}
|
|
thumbRect.w = thumbWidth;
|
|
thumbRect.h = thumbHeight;
|
|
|
|
if ( hover && !noEvents && Contains(gui->CursorX(), gui->CursorY()) ) {
|
|
color = hoverColor;
|
|
} else {
|
|
hover = false;
|
|
}
|
|
if ( flags & WIN_CAPTURE ) {
|
|
color = hoverColor;
|
|
hover = true;
|
|
}
|
|
|
|
dc->DrawMaterial(thumbRect.x, thumbRect.y, thumbRect.w, thumbRect.h, thumbMat, color);
|
|
if ( flags & WIN_FOCUS ) {
|
|
dc->DrawRect(thumbRect.x+1.0f, thumbRect.y+1.0f, thumbRect.w-2.0f, thumbRect.h-2.0f, 1.0f, color);
|
|
}
|
|
}
|
|
|
|
|
|
void idSliderWindow::DrawBackground(const idRectangle &_drawRect) {
|
|
if ( !cvar && !buddyWin ) {
|
|
return;
|
|
}
|
|
|
|
if ( high - low <= 0.0f ) {
|
|
return;
|
|
}
|
|
|
|
idRectangle r = _drawRect;
|
|
if (!scrollbar) {
|
|
if ( vertical ) {
|
|
r.y += thumbHeight / 2.f;
|
|
r.h -= thumbHeight;
|
|
} else {
|
|
r.x += thumbWidth / 2.0;
|
|
r.w -= thumbWidth;
|
|
}
|
|
}
|
|
idWindow::DrawBackground(r);
|
|
}
|
|
|
|
const char *idSliderWindow::RouteMouseCoords(float xd, float yd) {
|
|
float pct;
|
|
|
|
if (!(flags & WIN_CAPTURE)) {
|
|
return "";
|
|
}
|
|
|
|
idRectangle r = drawRect;
|
|
r.x = actualX;
|
|
r.y = actualY;
|
|
r.x += thumbWidth / 2.0;
|
|
r.w -= thumbWidth;
|
|
if (vertical) {
|
|
r.y += thumbHeight / 2;
|
|
r.h -= thumbHeight;
|
|
if (gui->CursorY() >= r.y && gui->CursorY() <= r.Bottom()) {
|
|
pct = (gui->CursorY() - r.y) / r.h;
|
|
if ( verticalFlip ) {
|
|
pct = 1.f - pct;
|
|
}
|
|
value = low + (high - low) * pct;
|
|
} else if (gui->CursorY() < r.y) {
|
|
if ( verticalFlip ) {
|
|
value = high;
|
|
} else {
|
|
value = low;
|
|
}
|
|
} else {
|
|
if ( verticalFlip ) {
|
|
value = low;
|
|
} else {
|
|
value = high;
|
|
}
|
|
}
|
|
} else {
|
|
r.x += thumbWidth / 2;
|
|
r.w -= thumbWidth;
|
|
if (gui->CursorX() >= r.x && gui->CursorX() <= r.Right()) {
|
|
pct = (gui->CursorX() - r.x) / r.w;
|
|
value = low + (high - low) * pct;
|
|
} else if (gui->CursorX() < r.x) {
|
|
value = low;
|
|
} else {
|
|
value = high;
|
|
}
|
|
}
|
|
|
|
if (buddyWin) {
|
|
buddyWin->HandleBuddyUpdate(this);
|
|
} else {
|
|
gui->SetStateFloat( cvarStr, value );
|
|
}
|
|
UpdateCvar( false );
|
|
|
|
return "";
|
|
}
|
|
|
|
|
|
void idSliderWindow::Activate(bool activate, idStr &act) {
|
|
idWindow::Activate(activate, act);
|
|
if ( activate ) {
|
|
UpdateCvar( true, true );
|
|
}
|
|
}
|
|
|
|
/*
|
|
============
|
|
idSliderWindow::InitCvar
|
|
============
|
|
*/
|
|
void idSliderWindow::InitCvar( ) {
|
|
if ( cvarStr[0] == '\0' ) {
|
|
if ( !buddyWin ) {
|
|
common->Warning( "idSliderWindow::InitCvar: gui '%s' window '%s' has an empty cvar string", gui->GetSourceFile(), name.c_str() );
|
|
}
|
|
cvar_init = true;
|
|
cvar = NULL;
|
|
return;
|
|
}
|
|
|
|
cvar = cvarSystem->Find( cvarStr );
|
|
if ( !cvar ) {
|
|
common->Warning( "idSliderWindow::InitCvar: gui '%s' window '%s' references undefined cvar '%s'", gui->GetSourceFile(), name.c_str(), cvarStr.c_str() );
|
|
cvar_init = true;
|
|
return;
|
|
}
|
|
}
|
|
|
|
/*
|
|
============
|
|
idSliderWindow::UpdateCvar
|
|
============
|
|
*/
|
|
void idSliderWindow::UpdateCvar( bool read, bool force ) {
|
|
if ( buddyWin || !cvar ) {
|
|
return;
|
|
}
|
|
if ( force || liveUpdate ) {
|
|
value = cvar->GetFloat();
|
|
if ( value != gui->State().GetFloat( cvarStr ) ) {
|
|
if ( read ) {
|
|
gui->SetStateFloat( cvarStr, value );
|
|
} else {
|
|
value = gui->State().GetFloat( cvarStr );
|
|
cvar->SetFloat( value );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
============
|
|
idSliderWindow::RunNamedEvent
|
|
============
|
|
*/
|
|
void idSliderWindow::RunNamedEvent( const char* eventName ) {
|
|
idStr event, group;
|
|
|
|
if ( !idStr::Cmpn( eventName, "cvar read ", 10 ) ) {
|
|
event = eventName;
|
|
group = event.Mid( 10, event.Length() - 10 );
|
|
if ( !group.Cmp( cvarGroup ) ) {
|
|
UpdateCvar( true, true );
|
|
}
|
|
} else if ( !idStr::Cmpn( eventName, "cvar write ", 11 ) ) {
|
|
event = eventName;
|
|
group = event.Mid( 11, event.Length() - 11 );
|
|
if ( !group.Cmp( cvarGroup ) ) {
|
|
UpdateCvar( false, true );
|
|
}
|
|
}
|
|
}
|