diff options
Diffstat (limited to 'plugins/SmileyAdd/src/anim.cpp')
| -rw-r--r-- | plugins/SmileyAdd/src/anim.cpp | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/plugins/SmileyAdd/src/anim.cpp b/plugins/SmileyAdd/src/anim.cpp new file mode 100644 index 0000000000..5352383821 --- /dev/null +++ b/plugins/SmileyAdd/src/anim.cpp @@ -0,0 +1,184 @@ +/*
+Miranda SmileyAdd Plugin
+Copyright (C) 2006 - 2011 Boris Krasnovskiy All Rights Reserved
+
+This program 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 version 2
+of the License.
+
+This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "general.h"
+#include "anim.h"
+
+#include <process.h>
+
+Animate::Animate(SmileyType *sml, RECT& rect, HDC hdcMem, HBRUSH hbr, bool clip)
+ : m_sml(sml), m_img(NULL),
+ m_nFramePosition(0), m_sel(false), m_clip(clip),
+ m_offset(0), m_running(false),
+ m_hdcMem(hdcMem), m_hbr(hbr)
+{
+ m_cliprect = rect;
+}
+
+
+Animate::~Animate()
+{
+ if (m_img) m_img->Release();
+}
+
+
+void Animate::StartAnimation(void)
+{
+ m_img = m_sml->CreateCachedImage();
+
+ if (m_img && m_img->IsAnimated())
+ {
+ m_img->SelectFrame(m_nFramePosition);
+ long frtm = m_img->GetFrameDelay();
+ m_counter = frtm / 10 + ((frtm % 10) >= 5);
+ }
+}
+
+
+void Animate::ProcessTimerTick(HWND hwnd)
+{
+ if (m_running && m_img->IsAnimated() && --m_counter <= 0)
+ {
+ m_nFramePosition = m_img->SelectNextFrame(m_nFramePosition);
+
+ long frtm = m_img->GetFrameDelay();
+ m_counter = frtm / 10 + ((frtm % 10) >= 5);
+
+ HDC hdc = GetDC(hwnd);
+ DrawFrame(hdc);
+ ReleaseDC(hwnd, hdc);
+ }
+}
+
+
+void Animate::DrawFrame(HDC hdc)
+{
+ long width = m_cliprect.right - m_cliprect.left;
+ long height = m_cliprect.bottom - m_cliprect.top;
+
+ RECT frc = { 0, 0, width, height };
+ FillRect(m_hdcMem, &frc, m_hbr);
+
+ m_img->Draw(m_hdcMem, frc, m_clip);
+
+ BitBlt(hdc, m_cliprect.left, m_cliprect.top, width, height, m_hdcMem, 0, 0, SRCCOPY);
+
+ if (m_sel)
+ DrawFocusRect(hdc, &m_cliprect);
+}
+
+
+void Animate::Draw(HDC hdc)
+{
+ if (m_running)
+ {
+ m_img->Draw(hdc, m_cliprect, m_clip);
+
+ if (m_sel)
+ DrawFocusRect(hdc, &m_cliprect);
+ }
+}
+
+
+void Animate::SetOffset(int off, int wsize)
+{
+ const int dy = m_offset - off;
+
+ m_cliprect.top += dy;
+ m_cliprect.bottom += dy;
+
+ m_offset = off;
+
+ m_running = m_cliprect.top >= 0 && m_cliprect.top < wsize;
+ if (m_running)
+ {
+ if (m_img == NULL)
+ {
+ StartAnimation();
+ if (m_img == NULL) m_running = false;
+ }
+ }
+ else
+ {
+ if (m_img) m_img->Release();
+ m_img = NULL;
+ }
+}
+
+
+void Animate::SetSel(int x, int y)
+{
+ m_sel = x >= m_cliprect.left && x < m_cliprect.right &&
+ y >= m_cliprect.top && y < m_cliprect.bottom;
+}
+
+
+AnimatedPack::AnimatedPack(HWND hwnd, int wsize, SIZE& sel, COLORREF bkg)
+ : m_AniList(40), m_hwnd(hwnd), m_wsize(wsize)
+{
+ HDC hdc = GetDC(hwnd);
+
+ m_hBmp = CreateCompatibleBitmap(hdc, sel.cx, sel.cy);
+ m_hdcMem = CreateCompatibleDC(hdc);
+ m_hOld = (HBITMAP)SelectObject(m_hdcMem, m_hBmp);
+ m_hbr = CreateSolidBrush(bkg);
+
+ ReleaseDC(hwnd, hdc);
+}
+
+
+AnimatedPack::~AnimatedPack()
+{
+ DeleteObject(m_hbr);
+ SelectObject(m_hdcMem, m_hOld);
+ DeleteObject(m_hBmp);
+ DeleteDC(m_hdcMem);
+}
+
+
+void AnimatedPack::Add(SmileyType *sml, RECT rect, bool clip)
+{
+ m_AniList.insert(new Animate(sml, rect, m_hdcMem, m_hbr, clip));
+}
+
+
+void AnimatedPack::Draw(HDC hdc)
+{
+ for (int i=0; i<m_AniList.getCount(); i++)
+ m_AniList[i].Draw(hdc);
+}
+
+
+void AnimatedPack::SetOffset(int off)
+{
+ for (int i=0; i<m_AniList.getCount(); i++)
+ m_AniList[i].SetOffset(off, m_wsize);
+}
+
+
+void AnimatedPack::SetSel(RECT& rect)
+{
+ for (int i=0; i<m_AniList.getCount(); i++)
+ m_AniList[i].SetSel(rect.left, rect.top);
+}
+
+void AnimatedPack::ProcessTimerTick(HWND hwnd)
+{
+ for (int i=0; i<m_AniList.getCount(); i++)
+ m_AniList[i].ProcessTimerTick(hwnd);
+}
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