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- factor out code

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- name color drops


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28075 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol
2008-10-14 10:11:28 +00:00
parent 456e89ccc2
commit 9a1e8ef4ce
1 changed files with 48 additions and 51 deletions
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src/apps/icon-o-matic/MainWindow.cpp
+48 -51
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@@ -118,6 +118,8 @@ MainWindow::~MainWindow()
void
MainWindow::MessageReceived(BMessage* message)
{
bool discard = false;
if (!fDocument || !fDocument->WriteLock()) {
BWindow::MessageReceived(message);
return;
@@ -132,12 +134,19 @@ MainWindow::MessageReceived(BMessage* message)
(const void **)&color, &len) == B_OK; i++) {
if (len != sizeof(rgb_color))
continue;
char name[30];
sprintf(name, "Color (#%02x%02x%02x)",
color->red, color->green, color->blue);
Style* style = new (nothrow) Style(*color);
style->SetName(name);
Style* styles[1] = { style };
AddStylesCommand* styleCommand = new (nothrow) AddStylesCommand(
fDocument->Icon()->Styles(), styles, 1,
fDocument->Icon()->Styles()->CountStyles());
fDocument->CommandStack()->Perform(styleCommand);
// don't handle anything else,
// or we might paste the clipboard on B_PASTE
discard = true;
}
}
@@ -151,62 +160,50 @@ MainWindow::MessageReceived(BMessage* message)
be_app->PostMessage(message);
break;
case B_MIME_DATA:
if (message->HasData("text/plain", B_MIME_TYPE)) {
status_t err;
Icon* icon;
icon = new (nothrow) Icon(*fDocument->Icon());
if (icon) {
StyledTextImporter importer;
err = importer.Import(icon, message);
if (err >= B_OK) {
AutoWriteLocker locker(fDocument);
SetIcon(NULL);
// incorporate the loaded icon into the document
// (either replace it or append to it)
fDocument->MakeEmpty(false);
// if append, the document savers are preserved
fDocument->SetIcon(icon);
SetIcon(icon);
}
}
}
break;
case B_PASTE:
if (be_clipboard->Lock()) {
status_t err;
BMessage *clip = be_clipboard->Data();
case B_MIME_DATA:
{
BMessage *clip = message;
status_t err;
if (!clip || !clip->HasData("text/plain", B_MIME_TYPE)) {
be_clipboard->Unlock();
if (discard)
break;
if (message->what == B_PASTE) {
if (!be_clipboard->Lock())
break;
}
Icon* icon;
icon = new (nothrow) Icon(*fDocument->Icon());
if (icon) {
StyledTextImporter importer;
err = importer.Import(icon, clip);
if (err >= B_OK) {
AutoWriteLocker locker(fDocument);
SetIcon(NULL);
// incorporate the loaded icon into the document
// (either replace it or append to it)
fDocument->MakeEmpty(false);
// if append, the document savers are preserved
fDocument->SetIcon(icon);
SetIcon(icon);
}
}
be_clipboard->Unlock();
clip = be_clipboard->Data();
}
if (!clip || !clip->HasData("text/plain", B_MIME_TYPE)) {
if (message->what == B_PASTE)
be_clipboard->Unlock();
break;
}
Icon* icon;
icon = new (nothrow) Icon(*fDocument->Icon());
if (icon) {
StyledTextImporter importer;
err = importer.Import(icon, clip);
if (err >= B_OK) {
AutoWriteLocker locker(fDocument);
SetIcon(NULL);
// incorporate the loaded icon into the document
// (either replace it or append to it)
fDocument->MakeEmpty(false);
// if append, the document savers are preserved
fDocument->SetIcon(icon);
SetIcon(icon);
}
}
if (message->what == B_PASTE)
be_clipboard->Unlock();
break;
}
case MSG_UNDO:
fDocument->CommandStack()->Undo();