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authorAndrei Karas <akaras@inbox.ru>2013-07-27 19:01:36 +0300
committerAndrei Karas <akaras@inbox.ru>2013-07-27 19:01:36 +0300
commite899683d3e45ff8ab8d5d717adf3a217810a5c40 (patch)
treefab2bbc700b892af3f43d5b5ec57d15313af30dc /src/gui
parent610e2b35719b7d451ce1db24cfd47f04c2a9148c (diff)
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Add support for chat emotes.
Current emotes by needcoffee / CC0. Add emote to chat by %%X. where X is 0, 1, 2, etc.
Diffstat (limited to 'src/gui')
-rw-r--r--src/gui/widgets/browserbox.cpp69
-rw-r--r--src/gui/widgets/browserbox.h2
2 files changed, 66 insertions, 5 deletions
diff --git a/src/gui/widgets/browserbox.cpp b/src/gui/widgets/browserbox.cpp
index 907a45a33..991190e27 100644
--- a/src/gui/widgets/browserbox.cpp
+++ b/src/gui/widgets/browserbox.cpp
@@ -32,6 +32,7 @@
#include "gui/widgets/linkhandler.h"
#include "resources/image.h"
+#include "resources/imageset.h"
#include "resources/resourcemanager.h"
#include <guichan/graphics.hpp>
@@ -43,6 +44,7 @@
#include "debug.h"
Skin *BrowserBox::mSkin = nullptr;
+ImageSet *BrowserBox::mEmotes = nullptr;
int BrowserBox::mInstances = 0;
BrowserBox::BrowserBox(const Widget2 *const widget, const unsigned int mode,
@@ -59,6 +61,7 @@ BrowserBox::BrowserBox(const Widget2 *const widget, const unsigned int mode,
mHighMode(UNDERLINE | BACKGROUND),
mOpaque(opaque),
mUseLinksAndUserColors(true),
+ mUseEmotes(true),
mSelectedLink(-1),
mMaxRows(0),
mHeight(0),
@@ -83,6 +86,8 @@ BrowserBox::BrowserBox(const Widget2 *const widget, const unsigned int mode,
{
if (Theme::instance())
mSkin = Theme::instance()->load("browserbox.xml", "");
+ mEmotes = ResourceManager::getInstance()->getImageSet(
+ "graphics/sprites/chatemotes.png", 17, 18);
}
mInstances ++;
@@ -124,8 +129,16 @@ BrowserBox::~BrowserBox()
gui->removeDragged(this);
mInstances --;
- if (mInstances == 0 && Theme::instance())
- Theme::instance()->unload(mSkin);
+ if (mInstances == 0)
+ {
+ if (Theme::instance())
+ Theme::instance()->unload(mSkin);
+ if (mEmotes)
+ {
+ mEmotes->decRef();
+ mEmotes = nullptr;
+ }
+ }
}
void BrowserBox::setLinkHandler(LinkHandler* linkHandler)
@@ -518,6 +531,7 @@ int BrowserBox::calcHeight()
unsigned int x = mPadding;
const std::string row = *(i);
bool wrapped = false;
+ int objects = 0;
// Check for separator lines
if (row.find("---", 0) == 0)
@@ -562,6 +576,8 @@ int BrowserBox::calcHeight()
start != std::string::npos;
start = end, end = std::string::npos)
{
+ bool processed(false);
+
// Wrapped line continuation shall be indented
if (wrapped)
{
@@ -570,9 +586,18 @@ int BrowserBox::calcHeight()
wrapped = false;
}
+ size_t idx1 = end;
+ size_t idx2 = end;
+
// "Tokenize" the string at control sequences
if (mUseLinksAndUserColors)
- end = row.find("##", start + 1);
+ idx1 = row.find("##", start + 1);
+ if (mUseEmotes)
+ idx2 = row.find("%%", start + 1);
+ if (idx1 < idx2)
+ end = idx1;
+ else
+ end = idx2;
if (mUseLinksAndUserColors ||
(!mUseLinksAndUserColors && (start == 0)))
@@ -675,13 +700,47 @@ int BrowserBox::calcHeight()
mLinks[link].y2 = y + fontHeight - 1;
link++;
}
- start += 3;
+ processed = true;
+ start += 3;
if (start == row.size())
break;
}
}
+ if (mUseEmotes)
+ {
+ // check for emote icons
+ if (row.size() > start + 2 && row.substr(start, 2) == "%%")
+ {
+ if (objects < 5)
+ {
+ const int cid = row.at(start + 2) - '0';
+ if (cid >= 0)
+ {
+ if (mEmotes)
+ {
+ const size_t sz = mEmotes->size();
+ if (cid < sz)
+ {
+ Image *const img = mEmotes->get(cid);
+ if (img)
+ {
+ mLineParts.push_back(LinePart(x, y,
+ selColor[0], selColor[1], img));
+ x += 18;
+ }
+ }
+ }
+ }
+ objects ++;
+ processed = true;
+ }
+ start += 3;
+ if (start == row.size())
+ break;
+ }
+ }
const size_t len = (end == std::string::npos) ? end : end - start;
if (start >= row.length())
@@ -755,7 +814,7 @@ int BrowserBox::calcHeight()
else
width = font->getWidth(part);
- if (mMode == AUTO_WRAP && width == 0)
+ if (mMode == AUTO_WRAP && (width == 0 && !processed))
break;
x += width;
diff --git a/src/gui/widgets/browserbox.h b/src/gui/widgets/browserbox.h
index 51f8bb3ac..89865d18a 100644
--- a/src/gui/widgets/browserbox.h
+++ b/src/gui/widgets/browserbox.h
@@ -258,6 +258,7 @@ class BrowserBox final : public gcn::Widget,
unsigned int mHighMode;
bool mOpaque;
bool mUseLinksAndUserColors;
+ bool mUseEmotes;
int mSelectedLink;
unsigned int mMaxRows;
int mHeight;
@@ -278,6 +279,7 @@ class BrowserBox final : public gcn::Widget,
gcn::Color mColors[2][COLORS_MAX];
static Skin *mSkin;
+ static ImageSet *mEmotes;
static int mInstances;
};