diff options
| author | George Hazan <george.hazan@gmail.com> | 2012-11-01 15:11:28 +0000 |
|---|---|---|
| committer | George Hazan <george.hazan@gmail.com> | 2012-11-01 15:11:28 +0000 |
| commit | 4e406184646a2d90f228f58abd74661b4de2e2d2 (patch) | |
| tree | 92687c81a5eda73e03ff03e7710bc519b804a2c9 /src/modules/extraicons/usedIcons.cpp | |
| parent | 09de5321514b772718acc6818db9200a975d3ea7 (diff) | |
extraicons moved to the core
git-svn-id: http://svn.miranda-ng.org/main/trunk@2131 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'src/modules/extraicons/usedIcons.cpp')
| -rw-r--r-- | src/modules/extraicons/usedIcons.cpp | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/modules/extraicons/usedIcons.cpp b/src/modules/extraicons/usedIcons.cpp new file mode 100644 index 0000000000..79ea375803 --- /dev/null +++ b/src/modules/extraicons/usedIcons.cpp @@ -0,0 +1,108 @@ +/*
+ Copyright (C) 2009 Ricardo Pescuma Domenecci
+
+ This is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this file; see the file license.txt. If
+ not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+ */
+
+#include "..\..\core\commonheaders.h"
+
+#include "m_cluiframes.h"
+
+struct Icon
+{
+ string name;
+ int refCount;
+ HANDLE hImage;
+
+ Icon(const char *icolibName) :
+ name(icolibName), refCount(0), hImage(INVALID_HANDLE_VALUE)
+ {
+ }
+};
+
+static vector<Icon> usedIcons;
+
+static Icon * FindIcon(const char *icolibName)
+{
+ Icon *icon = NULL;
+
+ for (unsigned int i = 0; i < usedIcons.size(); ++i)
+ {
+ Icon *tmp = &usedIcons[i];
+ if (tmp->name != icolibName)
+ continue;
+
+ icon = tmp;
+ break;
+ }
+
+ if (icon == NULL)
+ {
+ usedIcons.push_back(Icon(icolibName));
+ icon = &usedIcons[usedIcons.size() - 1];
+ }
+
+ if (icon->hImage == INVALID_HANDLE_VALUE)
+ {
+ HICON hIcon = Skin_GetIcon(icon->name.c_str());
+ if (hIcon != NULL)
+ {
+ icon->hImage = (HANDLE) CallService(MS_CLIST_EXTRA_ADD_ICON, (WPARAM) hIcon, 0);
+ Skin_ReleaseIcon(hIcon);
+ }
+ }
+
+ return icon;
+}
+
+HANDLE GetIcon(const char *icolibName)
+{
+ return FindIcon(icolibName)->hImage;
+}
+
+HANDLE AddIcon(const char *icolibName)
+{
+ Icon *icon = FindIcon(icolibName);
+ icon->refCount++;
+ return icon->hImage;
+}
+
+void RemoveIcon(const char *icolibName)
+{
+ for (unsigned int i = 0; i < usedIcons.size(); ++i)
+ {
+ Icon *icon = &usedIcons[i];
+
+ if (icon->name != icolibName)
+ continue;
+
+ icon->refCount--;
+ break;
+ }
+}
+
+static bool NotUsedIcon(const Icon &icon)
+{
+ return icon.refCount <= 0;
+}
+
+void ResetIcons()
+{
+ usedIcons.erase(std::remove_if(usedIcons.begin(), usedIcons.end(), NotUsedIcon), usedIcons.end());
+
+ for (unsigned int i = 0; i < usedIcons.size(); ++i)
+ usedIcons[i].hImage = INVALID_HANDLE_VALUE;
+}
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