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author | milo24x7@gmail.com <milo24x7@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544> | 2013-07-07 21:26:31 +0000 |
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committer | milo24x7@gmail.com <milo24x7@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544> | 2013-07-07 21:26:31 +0000 |
commit | 2c1c5595efec1db63c142accda59e83079af217e (patch) | |
tree | d04314765943aded30815b2100b64acefe8593aa /nGenEx/ImageBox.cpp | |
parent | 9402ff30d635b3c579d4024f96d845c3e2429fce (diff) | |
download | starshatter-2c1c5595efec1db63c142accda59e83079af217e.zip starshatter-2c1c5595efec1db63c142accda59e83079af217e.tar.gz starshatter-2c1c5595efec1db63c142accda59e83079af217e.tar.bz2 |
Updated open source license declaration and fixed some formatting issues.
Diffstat (limited to 'nGenEx/ImageBox.cpp')
-rw-r--r-- | nGenEx/ImageBox.cpp | 620 |
1 files changed, 322 insertions, 298 deletions
diff --git a/nGenEx/ImageBox.cpp b/nGenEx/ImageBox.cpp index bfef55c..bdec199 100644 --- a/nGenEx/ImageBox.cpp +++ b/nGenEx/ImageBox.cpp @@ -1,298 +1,322 @@ -/* Project nGenEx
- Destroyer Studios LLC
- Copyright © 1997-2004. All Rights Reserved.
-
- SUBSYSTEM: nGenEx.lib
- FILE: ImageBox.cpp
- AUTHOR: John DiCamillo
-
-
- OVERVIEW
- ========
- ImageBox class
-*/
-
-#include "MemDebug.h"
-#include "ImageBox.h"
-#include "Video.h"
-#include "Bitmap.h"
-#include "Font.h"
-#include "DataLoader.h"
-
-// +--------------------------------------------------------------------+
-
-ImageBox::ImageBox(ActiveWindow* p, int ax, int ay, int aw, int ah, DWORD aid)
-: ActiveWindow(p->GetScreen(), ax, ay, aw, ah, aid, 0, p), blend_mode(Video::BLEND_ALPHA)
-{
- picture_loc = 1;
- text_align = DT_CENTER;
-
- char buf[32];
- sprintf_s(buf, "ImageBox %d", id); //-V576
- desc = buf;
-}
-
-ImageBox::ImageBox(Screen* s, int ax, int ay, int aw, int ah, DWORD aid)
-: ActiveWindow(s, ax, ay, aw, ah, aid, 0, 0), blend_mode(Video::BLEND_ALPHA)
-{
- picture_loc = 1;
- text_align = DT_CENTER;
-
- char buf[32];
- sprintf_s(buf, "ImageBox %d", id); //-V576
- desc = buf;
-}
-
-// +--------------------------------------------------------------------+
-
-ImageBox::~ImageBox()
-{ }
-
-// +--------------------------------------------------------------------+
-
-void
-ImageBox::Draw()
-{
- if (!shown)
- return;
-
- int x = 0;
- int y = 0;
- int w = rect.w;
- int h = rect.h;
- int img_w = picture.Width();
- int img_h = picture.Height();
-
- Rect box_rect(x,y,w,h);
-
- // draw the picture (if any)
- if (picture.Width()) {
- Rect irect = CalcPictureRect();
- DrawBitmap(irect.x,
- irect.y,
- irect.x + irect.w,
- irect.y + irect.h,
- &picture,
- blend_mode);
- }
-
- // draw the border:
- DrawStyleRect(0, 0, w, h, style);
-
- // draw text here:
- if (font && text.length()) {
- int border_size = 4;
-
- if (style & WIN_RAISED_FRAME && style & WIN_SUNK_FRAME)
- border_size = 8;
-
- Rect label_rect = CalcLabelRect(img_w,img_h);
- int vert_space = label_rect.h;
- int horz_space = label_rect.w;
-
- DrawText(text.data(), 0, label_rect, DT_CALCRECT | DT_WORDBREAK | DT_CENTER);
- vert_space = (vert_space - label_rect.h)/2;
-
- label_rect.w = horz_space;
-
- if (vert_space > 0)
- label_rect.y += vert_space;
-
- Color fore = ShadeColor(fore_color, 1);
- font->SetColor(fore);
- DrawText(text.data(), 0, label_rect, DT_WORDBREAK | DT_CENTER);
- }
-}
-
-void
-ImageBox::DrawTabbedText()
-{
- if (!shown)
- return;
-
- int x = 0;
- int y = 0;
- int w = rect.w;
- int h = rect.h;
- int img_w = picture.Width();
- int img_h = picture.Height();
-
- Rect box_rect(x,y,w,h);
-
- // draw the picture (if any)
- if (picture.Width()) {
- Rect irect = CalcPictureRect();
- DrawBitmap(irect.x,
- irect.y,
- irect.x + irect.w,
- irect.y + irect.h,
- &picture,
- Video::BLEND_ALPHA);
- }
-
- ActiveWindow::DrawTabbedText();
-}
-
-Rect ImageBox::CalcLabelRect(int img_w, int img_h)
-{
- // fit the text in the bevel:
- Rect label_rect;
- label_rect.x = 0;
- label_rect.y = 0;
- label_rect.w = rect.w;
- label_rect.h = rect.h;
-
- label_rect.Deflate(2,2);
-
- // and around the picture, if any:
- if (img_h != 0) {
- switch (picture_loc) {
- default:
- case 0: // the four corner positions
- case 2: // and the center position
- case 4: // don't affect the text position
- case 6:
- case 8:
- break;
-
- case 1: // north
- label_rect.y += img_h;
- label_rect.h -= img_h;
- break;
-
- case 3: // west
- label_rect.x += img_w;
- label_rect.w -= img_w;
- break;
-
- case 5: // east
- label_rect.w -= img_w;
- break;
-
- case 7: // south
- label_rect.h -= img_h;
- break;
- }
- }
-
- return label_rect;
-}
-
-// +--------------------------------------------------------------------+
-
-Rect
-ImageBox::CalcPictureRect()
-{
- if (target_rect.w > 0 && target_rect.h > 0)
- return target_rect;
-
- int w = rect.w;
- int h = rect.h;
- int img_w = picture.Width();
- int img_h = picture.Height();
-
- if (img_h > h) img_h = h-2;
- if (img_w > w) img_w = w-2;
-
- int img_x_offset = 0;
- int img_y_offset = 0;
-
- switch (picture_loc) {
- default:
- // TOP ROW:
- case 0: break;
-
- case 1: img_x_offset = (w/2-img_w/2);
- break;
-
- case 2: img_x_offset = w - img_w;
- break;
-
- // MIDDLE ROW:
- case 3: img_y_offset = (h/2-img_h/2);
- break;
- case 4: img_x_offset = (w/2-img_w/2);
- img_y_offset = (h/2-img_h/2);
- break;
- case 5: img_x_offset = w - img_w;
- img_y_offset = (h/2-img_h/2);
- break;
-
- // BOTTOM ROW:
- case 6:
- img_y_offset = h - img_h;
- break;
- case 7: img_x_offset = (w/2-img_w/2);
- img_y_offset = h - img_h;
- break;
- case 8: img_x_offset = w - img_w;
- img_y_offset = h - img_h;
- break;
- }
-
- Rect img_rect;
- img_rect.x = img_x_offset;
- img_rect.y = img_y_offset;
- img_rect.w = img_w;
- img_rect.h = img_h;
-
- return img_rect;
-}
-
-// +--------------------------------------------------------------------+
-
-int ImageBox::OnMouseMove(int x, int y)
-{
- return ActiveWindow::OnMouseMove(x,y);
-}
-
-int ImageBox::OnLButtonDown(int x, int y)
-{
- return ActiveWindow::OnLButtonDown(x,y);
-}
-
-int ImageBox::OnLButtonUp(int x, int y)
-{
- return ActiveWindow::OnLButtonUp(x,y);
-}
-
-int ImageBox::OnClick()
-{
- return ActiveWindow::OnClick();
-}
-
-int ImageBox::OnMouseEnter(int mx, int my)
-{
- return ActiveWindow::OnMouseEnter(mx, my);
-}
-
-int ImageBox::OnMouseExit(int mx, int my)
-{
- return ActiveWindow::OnMouseExit(mx, my);
-}
-
-// +--------------------------------------------------------------------+
-
-void ImageBox::GetPicture(Bitmap& img) const
-{
- img.CopyBitmap(picture);
-}
-
-void ImageBox::SetPicture(const Bitmap& img)
-{
- picture.CopyBitmap(img);
- picture.AutoMask();
- picture.MakeTexture();
-}
-
-int ImageBox::GetPictureLocation() const
-{
- return picture_loc;
-}
-
-void ImageBox::SetPictureLocation(int n)
-{
- if (picture_loc != n && n >= 0 && n <= 8) {
- picture_loc = n;
- }
-}
+/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: nGenEx.lib + FILE: ImageBox.cpp + AUTHOR: John DiCamillo + + + OVERVIEW + ======== + ImageBox class +*/ + +#include "MemDebug.h" +#include "ImageBox.h" +#include "Video.h" +#include "Bitmap.h" +#include "Font.h" +#include "DataLoader.h" + +// +--------------------------------------------------------------------+ + +ImageBox::ImageBox(ActiveWindow* p, int ax, int ay, int aw, int ah, DWORD aid) +: ActiveWindow(p->GetScreen(), ax, ay, aw, ah, aid, 0, p), blend_mode(Video::BLEND_ALPHA) +{ + picture_loc = 1; + text_align = DT_CENTER; + + char buf[32]; + sprintf_s(buf, "ImageBox %d", id); //-V576 + desc = buf; +} + +ImageBox::ImageBox(Screen* s, int ax, int ay, int aw, int ah, DWORD aid) +: ActiveWindow(s, ax, ay, aw, ah, aid, 0, 0), blend_mode(Video::BLEND_ALPHA) +{ + picture_loc = 1; + text_align = DT_CENTER; + + char buf[32]; + sprintf_s(buf, "ImageBox %d", id); //-V576 + desc = buf; +} + +// +--------------------------------------------------------------------+ + +ImageBox::~ImageBox() +{ } + +// +--------------------------------------------------------------------+ + +void +ImageBox::Draw() +{ + if (!shown) + return; + + int x = 0; + int y = 0; + int w = rect.w; + int h = rect.h; + int img_w = picture.Width(); + int img_h = picture.Height(); + + Rect box_rect(x,y,w,h); + + // draw the picture (if any) + if (picture.Width()) { + Rect irect = CalcPictureRect(); + DrawBitmap(irect.x, + irect.y, + irect.x + irect.w, + irect.y + irect.h, + &picture, + blend_mode); + } + + // draw the border: + DrawStyleRect(0, 0, w, h, style); + + // draw text here: + if (font && text.length()) { + int border_size = 4; + + if (style & WIN_RAISED_FRAME && style & WIN_SUNK_FRAME) + border_size = 8; + + Rect label_rect = CalcLabelRect(img_w,img_h); + int vert_space = label_rect.h; + int horz_space = label_rect.w; + + DrawText(text.data(), 0, label_rect, DT_CALCRECT | DT_WORDBREAK | DT_CENTER); + vert_space = (vert_space - label_rect.h)/2; + + label_rect.w = horz_space; + + if (vert_space > 0) + label_rect.y += vert_space; + + Color fore = ShadeColor(fore_color, 1); + font->SetColor(fore); + DrawText(text.data(), 0, label_rect, DT_WORDBREAK | DT_CENTER); + } +} + +void +ImageBox::DrawTabbedText() +{ + if (!shown) + return; + + int x = 0; + int y = 0; + int w = rect.w; + int h = rect.h; + int img_w = picture.Width(); + int img_h = picture.Height(); + + Rect box_rect(x,y,w,h); + + // draw the picture (if any) + if (picture.Width()) { + Rect irect = CalcPictureRect(); + DrawBitmap(irect.x, + irect.y, + irect.x + irect.w, + irect.y + irect.h, + &picture, + Video::BLEND_ALPHA); + } + + ActiveWindow::DrawTabbedText(); +} + +Rect ImageBox::CalcLabelRect(int img_w, int img_h) +{ + // fit the text in the bevel: + Rect label_rect; + label_rect.x = 0; + label_rect.y = 0; + label_rect.w = rect.w; + label_rect.h = rect.h; + + label_rect.Deflate(2,2); + + // and around the picture, if any: + if (img_h != 0) { + switch (picture_loc) { + default: + case 0: // the four corner positions + case 2: // and the center position + case 4: // don't affect the text position + case 6: + case 8: + break; + + case 1: // north + label_rect.y += img_h; + label_rect.h -= img_h; + break; + + case 3: // west + label_rect.x += img_w; + label_rect.w -= img_w; + break; + + case 5: // east + label_rect.w -= img_w; + break; + + case 7: // south + label_rect.h -= img_h; + break; + } + } + + return label_rect; +} + +// +--------------------------------------------------------------------+ + +Rect +ImageBox::CalcPictureRect() +{ + if (target_rect.w > 0 && target_rect.h > 0) + return target_rect; + + int w = rect.w; + int h = rect.h; + int img_w = picture.Width(); + int img_h = picture.Height(); + + if (img_h > h) img_h = h-2; + if (img_w > w) img_w = w-2; + + int img_x_offset = 0; + int img_y_offset = 0; + + switch (picture_loc) { + default: + // TOP ROW: + case 0: break; + + case 1: img_x_offset = (w/2-img_w/2); + break; + + case 2: img_x_offset = w - img_w; + break; + + // MIDDLE ROW: + case 3: img_y_offset = (h/2-img_h/2); + break; + case 4: img_x_offset = (w/2-img_w/2); + img_y_offset = (h/2-img_h/2); + break; + case 5: img_x_offset = w - img_w; + img_y_offset = (h/2-img_h/2); + break; + + // BOTTOM ROW: + case 6: + img_y_offset = h - img_h; + break; + case 7: img_x_offset = (w/2-img_w/2); + img_y_offset = h - img_h; + break; + case 8: img_x_offset = w - img_w; + img_y_offset = h - img_h; + break; + } + + Rect img_rect; + img_rect.x = img_x_offset; + img_rect.y = img_y_offset; + img_rect.w = img_w; + img_rect.h = img_h; + + return img_rect; +} + +// +--------------------------------------------------------------------+ + +int ImageBox::OnMouseMove(int x, int y) +{ + return ActiveWindow::OnMouseMove(x,y); +} + +int ImageBox::OnLButtonDown(int x, int y) +{ + return ActiveWindow::OnLButtonDown(x,y); +} + +int ImageBox::OnLButtonUp(int x, int y) +{ + return ActiveWindow::OnLButtonUp(x,y); +} + +int ImageBox::OnClick() +{ + return ActiveWindow::OnClick(); +} + +int ImageBox::OnMouseEnter(int mx, int my) +{ + return ActiveWindow::OnMouseEnter(mx, my); +} + +int ImageBox::OnMouseExit(int mx, int my) +{ + return ActiveWindow::OnMouseExit(mx, my); +} + +// +--------------------------------------------------------------------+ + +void ImageBox::GetPicture(Bitmap& img) const +{ + img.CopyBitmap(picture); +} + +void ImageBox::SetPicture(const Bitmap& img) +{ + picture.CopyBitmap(img); + picture.AutoMask(); + picture.MakeTexture(); +} + +int ImageBox::GetPictureLocation() const +{ + return picture_loc; +} + +void ImageBox::SetPictureLocation(int n) +{ + if (picture_loc != n && n >= 0 && n <= 8) { + picture_loc = n; + } +} |