summaryrefslogtreecommitdiff
path: root/src/gui/widgets/slider.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/gui/widgets/slider.cpp')
-rw-r--r--src/gui/widgets/slider.cpp225
1 files changed, 57 insertions, 168 deletions
diff --git a/src/gui/widgets/slider.cpp b/src/gui/widgets/slider.cpp
index 69df4c289..595b2f85d 100644
--- a/src/gui/widgets/slider.cpp
+++ b/src/gui/widgets/slider.cpp
@@ -34,13 +34,16 @@
#include "debug.h"
-Image *Slider::hStart, *Slider::hMid, *Slider::hEnd, *Slider::hGrip;
-Image *Slider::vStart, *Slider::vMid, *Slider::vEnd, *Slider::vGrip;
-Image *Slider::hStartHi, *Slider::hMidHi, *Slider::hEndHi, *Slider::hGripHi;
-Image *Slider::vStartHi, *Slider::vMidHi, *Slider::vEndHi, *Slider::vGripHi;
+ImageRect Slider::buttons[2];
float Slider::mAlpha = 1.0;
int Slider::mInstances = 0;
+static std::string const data[2] =
+{
+ "slider.xml",
+ "slider_highlighted.xml"
+};
+
Slider::Slider(double scaleEnd):
gcn::Slider(scaleEnd),
mHasMouse(false)
@@ -58,26 +61,6 @@ Slider::Slider(double scaleStart, double scaleEnd):
Slider::~Slider()
{
mInstances--;
-
- if (mInstances == 0)
- {
- delete hStart;
- delete hMid;
- delete hEnd;
- delete hGrip;
- delete vStart;
- delete vMid;
- delete vEnd;
- delete vGrip;
- delete hStartHi;
- delete hMidHi;
- delete hEndHi;
- delete hGripHi;
- delete vStartHi;
- delete vMidHi;
- delete vEndHi;
- delete vGripHi;
- }
}
void Slider::init()
@@ -87,100 +70,18 @@ void Slider::init()
// Load resources
if (mInstances == 0)
{
- int x, y, w, h, o1, o2;
-
- Image *slider = Theme::getImageFromTheme("slider.png");
- Image *sliderHi = Theme::getImageFromTheme("slider_hilight.png");
-
- x = 0; y = 0;
- w = 15; h = 6;
- o1 = 4; o2 = 11;
- if (slider)
- {
- hStart = slider->getSubImage(x, y, o1 - x, h);
- hMid = slider->getSubImage(o1, y, o2 - o1, h);
- hEnd = slider->getSubImage(o2, y, w - o2 + x, h);
- }
- else
- {
- hStart = nullptr;
- hMid = nullptr;
- hEnd = nullptr;
- }
- if (sliderHi)
- {
- hStartHi = sliderHi->getSubImage(x, y, o1 - x, h);
- hMidHi = sliderHi->getSubImage(o1, y, o2 - o1, h);
- hEndHi = sliderHi->getSubImage(o2, y, w - o2 + x, h);
- }
- else
- {
- hStartHi = nullptr;
- hMidHi = nullptr;
- hEndHi = nullptr;
- }
-
- x = 6; y = 8;
- w = 9; h = 10;
- if (slider)
- hGrip = slider->getSubImage(x, y, w, h);
- else
- hGrip = nullptr;
- if (sliderHi)
- hGripHi = sliderHi->getSubImage(x, y, w, h);
- else
- hGripHi = nullptr;
-
- x = 0; y = 6;
- w = 6; h = 21;
- o1 = 10; o2 = 18;
- if (slider)
- {
- vStart = slider->getSubImage(x, y, w, o1 - y);
- vMid = slider->getSubImage(x, o1, w, o2 - o1);
- vEnd = slider->getSubImage(x, o2, w, h - o2 + y);
- }
- else
- {
- vStart = nullptr;
- vMid = nullptr;
- vEnd = nullptr;
- }
- if (sliderHi)
- {
- vStartHi = sliderHi->getSubImage(x, y, w, o1 - y);
- vMidHi = sliderHi->getSubImage(x, o1, w, o2 - o1);
- vEndHi = sliderHi->getSubImage(x, o2, w, h - o2 + y);
- }
- else
+ if (Theme::instance())
{
- vStartHi = nullptr;
- vMidHi = nullptr;
- vEndHi = nullptr;
+ for (int mode = 0; mode < 2; mode ++)
+ Theme::instance()->loadRect(buttons[mode], data[mode], 0, 8);
}
-
- x = 6; y = 8;
- w = 9; h = 10;
- if (slider)
- vGrip = slider->getSubImage(x, y, w, h);
- else
- vGrip = nullptr;
-
- if (sliderHi)
- vGripHi = sliderHi->getSubImage(x, y, w, h);
- else
- vGripHi = nullptr;
-
- if (slider)
- slider->decRef();
- if (sliderHi)
- sliderHi->decRef();
+ updateAlpha();
}
mInstances++;
- if (hGrip)
- setMarkerLength(hGrip->getWidth());
+ if (buttons[0].grid[HGRIP])
+ setMarkerLength(buttons[0].grid[HGRIP]->getWidth());
}
void Slider::updateAlpha()
@@ -191,90 +92,77 @@ void Slider::updateAlpha()
if (alpha != mAlpha)
{
mAlpha = alpha;
- if (hStart)
- hStart->setAlpha(mAlpha);
- if (hMid)
- hMid->setAlpha(mAlpha);
- if (hEnd)
- hEnd->setAlpha(mAlpha);
- if (hGrip)
- hGrip->setAlpha(mAlpha);
- if (hStartHi)
- hStartHi->setAlpha(mAlpha);
- if (hMidHi)
- hMidHi->setAlpha(mAlpha);
- if (hEndHi)
- hEndHi->setAlpha(mAlpha);
- if (hGripHi)
- hGripHi->setAlpha(mAlpha);
-
- if (vStart)
- vStart->setAlpha(mAlpha);
- if (vMid)
- vMid->setAlpha(mAlpha);
- if (vEnd)
- vEnd->setAlpha(mAlpha);
- if (vGrip)
- vGrip->setAlpha(mAlpha);
- if (vStartHi)
- vStartHi->setAlpha(mAlpha);
- if (vMidHi)
- vMidHi->setAlpha(mAlpha);
- if (vEndHi)
- vEndHi->setAlpha(mAlpha);
- if (vGripHi)
- vGripHi->setAlpha(mAlpha);
+ for (int f = 0; f < 2; f ++)
+ {
+ for (int d = 0; d < SLIDER_MAX; d ++)
+ {
+ if (buttons[f].grid[d])
+ buttons[f].grid[d]->setAlpha(mAlpha);
+ }
+ }
}
-
}
void Slider::draw(gcn::Graphics *graphics)
{
- if (!hStart || !hStartHi || !hEnd)
+ if (!buttons[0].grid[HSTART] || !buttons[1].grid[HSTART]
+ || !buttons[0].grid[HEND])
+ {
return;
+ }
int w = getWidth();
int h = getHeight();
int x = 0;
- int y = mHasMouse ? (h - hStartHi->getHeight()) / 2 :
- (h - hStart->getHeight()) / 2;
+ int y = mHasMouse ? (h - buttons[1].grid[HSTART]->getHeight()) / 2 :
+ (h - buttons[0].grid[HSTART]->getHeight()) / 2;
updateAlpha();
if (!mHasMouse)
{
- static_cast<Graphics*>(graphics)->drawImage(hStart, x, y);
+ static_cast<Graphics*>(graphics)->drawImage(
+ buttons[0].grid[HSTART], x, y);
- w -= hStart->getWidth() + hEnd->getWidth();
- x += hStart->getWidth();
+ const int width = buttons[0].grid[HSTART]->getWidth();
+ w -= width + buttons[0].grid[HEND]->getWidth();
+ x += width;
- if (hMid)
+ if (buttons[0].grid[HMID])
{
+ const Image *hMid = buttons[0].grid[HMID];
static_cast<Graphics*>(graphics)->
drawImagePattern(hMid, x, y, w, hMid->getHeight());
}
x += w;
- static_cast<Graphics*>(graphics)->drawImage(hEnd, x, y);
+ static_cast<Graphics*>(graphics)->drawImage(buttons[0].grid[HEND], x, y);
}
else
{
- static_cast<Graphics*>(graphics)->drawImage(hStartHi, x, y);
+ static_cast<Graphics*>(graphics)->drawImage(
+ buttons[1].grid[HSTART], x, y);
- w -= hStartHi->getWidth();
- if (hEndHi)
- w -= hEndHi->getWidth();
- x += hStartHi->getWidth();
+ const int width = buttons[1].grid[HSTART]->getWidth();
+ w -= width;
+ if (buttons[1].grid[HEND])
+ w -= buttons[1].grid[HEND]->getWidth();
+ x += width;
- if (hMidHi)
+ if (buttons[1].grid[HMID])
{
- static_cast<Graphics*>(graphics)->
- drawImagePattern(hMidHi, x, y, w, hMidHi->getHeight());
+ const Image *hMid = buttons[1].grid[HMID];
+ static_cast<Graphics*>(graphics)->drawImagePattern(
+ hMid, x, y, w,
+ hMid->getHeight());
}
x += w;
- if (hEndHi)
- static_cast<Graphics*>(graphics)->drawImage(hEndHi, x, y);
+ if (buttons[1].grid[HEND])
+ {
+ static_cast<Graphics*>(graphics)->drawImage(
+ buttons[1].grid[HEND], x, y);
+ }
}
drawMarker(graphics);
@@ -282,12 +170,13 @@ void Slider::draw(gcn::Graphics *graphics)
void Slider::drawMarker(gcn::Graphics *graphics)
{
- if (!(mHasMouse?hGripHi:hGrip))
+ const Image *img = (mHasMouse ? buttons[1].grid[HGRIP]
+ : buttons[0].grid[HGRIP]);
+ if (!img)
return;
- static_cast<Graphics*>(graphics)->
- drawImage(mHasMouse?hGripHi:hGrip, getMarkerPosition(),
- (getHeight() - (mHasMouse?hGripHi:hGrip)->getHeight()) / 2);
+ static_cast<Graphics*>(graphics)->drawImage(img, getMarkerPosition(),
+ (getHeight() - img->getHeight()) / 2);
}
void Slider::mouseEntered(gcn::MouseEvent& event A_UNUSED)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-06 01:22:14 +0000