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-rw-r--r--gtk/PlatGTK.cxx181
1 files changed, 87 insertions, 94 deletions
diff --git a/gtk/PlatGTK.cxx b/gtk/PlatGTK.cxx
index ac8ffae0c..18bf4fe4e 100644
--- a/gtk/PlatGTK.cxx
+++ b/gtk/PlatGTK.cxx
@@ -14,7 +14,7 @@
#include "Scintilla.h"
#include "ScintillaWidget.h"
-/* Use fast way of getting char data on win32 to work around problems
+/* Use fast way of getting char data on win32 to work around problems
with gdk_string_extents. */
#ifdef G_OS_WIN32
#define FAST_WAY
@@ -22,8 +22,8 @@
Point Point::FromLong(long lpoint) {
return Point(
- Platform::LowShortFromLong(lpoint),
- Platform::HighShortFromLong(lpoint));
+ Platform::LowShortFromLong(lpoint),
+ Platform::HighShortFromLong(lpoint));
}
static GdkColor ColourfromRGB(unsigned int red, unsigned int green, unsigned int blue) {
@@ -97,21 +97,21 @@ void Palette::Release() {
// This is one method to make it easier to keep the code for wanting and retrieving in sync.
void Palette::WantFind(ColourPair &cp, bool want) {
if (want) {
- for (int i=0; i < used; i++) {
+ for (int i = 0; i < used; i++) {
if (entries[i].desired == cp.desired)
- return;
+ return ;
}
-
+
if (used < numEntries) {
entries[used].desired = cp.desired;
entries[used].allocated = cp.desired;
used++;
}
} else {
- for (int i=0; i < used; i++) {
+ for (int i = 0; i < used; i++) {
if (entries[i].desired == cp.desired) {
cp.allocated = entries[i].allocated;
- return;
+ return ;
}
}
cp.allocated = cp.desired;
@@ -146,43 +146,62 @@ void Palette::Allocate(Window &w) {
Font::Font() : id(0) {}
-
Font::~Font() {}
static const char *CharacterSetName(int characterSet) {
switch (characterSet) {
- case SC_CHARSET_ANSI: return "iso8859";
- case SC_CHARSET_DEFAULT: return "iso8859";
- case SC_CHARSET_BALTIC: return "*";
- case SC_CHARSET_CHINESEBIG5: return "*";
- case SC_CHARSET_EASTEUROPE: return "iso8859-2";
- case SC_CHARSET_GB2312: return "gb2312.1980";
- case SC_CHARSET_GREEK: return "adobe";
- case SC_CHARSET_HANGUL: return "ksc5601.1987";
- case SC_CHARSET_MAC: return "*";
- case SC_CHARSET_OEM: return "*";
- case SC_CHARSET_RUSSIAN: return "*";
- case SC_CHARSET_SHIFTJIS: return "jisx0208.1983";
- case SC_CHARSET_SYMBOL: return "*";
- case SC_CHARSET_TURKISH: return "*";
- case SC_CHARSET_JOHAB: return "*";
- case SC_CHARSET_HEBREW: return "*";
- case SC_CHARSET_ARABIC: return "*";
- case SC_CHARSET_VIETNAMESE: return "*";
- case SC_CHARSET_THAI: return "*";
- default: return "*";
+ case SC_CHARSET_ANSI:
+ return "iso8859";
+ case SC_CHARSET_DEFAULT:
+ return "iso8859";
+ case SC_CHARSET_BALTIC:
+ return "*";
+ case SC_CHARSET_CHINESEBIG5:
+ return "*";
+ case SC_CHARSET_EASTEUROPE:
+ return "iso8859-2";
+ case SC_CHARSET_GB2312:
+ return "gb2312.1980";
+ case SC_CHARSET_GREEK:
+ return "adobe";
+ case SC_CHARSET_HANGUL:
+ return "ksc5601.1987";
+ case SC_CHARSET_MAC:
+ return "*";
+ case SC_CHARSET_OEM:
+ return "*";
+ case SC_CHARSET_RUSSIAN:
+ return "*";
+ case SC_CHARSET_SHIFTJIS:
+ return "jisx0208.1983";
+ case SC_CHARSET_SYMBOL:
+ return "*";
+ case SC_CHARSET_TURKISH:
+ return "*";
+ case SC_CHARSET_JOHAB:
+ return "*";
+ case SC_CHARSET_HEBREW:
+ return "*";
+ case SC_CHARSET_ARABIC:
+ return "*";
+ case SC_CHARSET_VIETNAMESE:
+ return "*";
+ case SC_CHARSET_THAI:
+ return "*";
+ default:
+ return "*";
}
}
-void Font::Create(const char *faceName, int characterSet,
- int size, bool bold, bool italic) {
+void Font::Create(const char *faceName, int characterSet,
+ int size, bool bold, bool italic) {
Release();
// If name of the font begins with a '-', assume, that it is
// a full fontspec.
- if (faceName[0] == '-'){
+ if (faceName[0] == '-') {
id = gdk_font_load(faceName);
if (id)
- return;
+ return ;
}
char fontspec[300];
fontspec[0] = '\0';
@@ -216,11 +235,10 @@ void Font::Release() {
gdk_font_unref(id);
id = 0;
}
-
+
Surface::Surface() : unicodeMode(false), drawable(0), gc(0), ppixmap(0),
x(0), y(0), inited(false), createdGC(false) {}
-
Surface::~Surface() {
Release();
}
@@ -300,8 +318,8 @@ void Surface::Polygon(Point *pts, int npts, Colour fore,
// Nasty casts works because Point is exactly same as GdkPoint
// Oh no it doesn't...
GdkPoint gpts[20];
- if (npts < static_cast<int>((sizeof(gpts)/sizeof(gpts[0])))) {
- for (int i=0;i<npts;i++) {
+ if (npts < static_cast<int>((sizeof(gpts) / sizeof(gpts[0])))) {
+ for (int i = 0;i < npts;i++) {
gpts[i].x = pts[i].x;
gpts[i].y = pts[i].y;
}
@@ -377,7 +395,7 @@ void Surface::RoundedRectangle(PRectangle rc, Colour fore, Colour back) {
Point(rc.left, rc.bottom - 2),
Point(rc.left, rc.top + 2),
};
- Polygon(pts, sizeof(pts) / sizeof(pts[0]), fore, back);
+ Polygon(pts, sizeof(pts) / sizeof(pts[0]), fore, back);
} else {
RectangleDraw(rc, fore, back);
}
@@ -415,9 +433,9 @@ void Surface::DrawText(PRectangle rc, Font &font_, int ybase, const char *s, int
gdk_draw_text(drawable, font_.id, gc, rc.left, ybase, s, len);
}
-// On GTK+, exactly same as DrawText
+// On GTK+, exactly same as DrawText
void Surface::DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char *s, int len,
- Colour fore, Colour back) {
+ Colour fore, Colour back) {
FillRectangle(rc, back);
PenColour(fore);
if (gc && drawable)
@@ -426,7 +444,7 @@ void Surface::DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char
void Surface::MeasureWidths(Font &font_, const char *s, int len, int *positions) {
int totalWidth = 0;
- for (int i=0;i<len;i++) {
+ for (int i = 0;i < len;i++) {
if (font_.id) {
int width = gdk_char_width(font_.id, s[i]);
totalWidth += width;
@@ -455,16 +473,16 @@ int Surface::WidthChar(Font &font_, char ch) {
// 1) Call gdk_string_extents with string containing all letters, numbers and punctuation.
// 2) Use the ascent and descent fields of GdkFont.
// 3) Call gdk_string_extents with string as 1 but also including accented capitals.
-// Smallest values given by 1 and largest by 3 with 2 in between.
-// Techniques 1 and 2 sometimes chop off extreme portions of ascenders and
-// descenders but are mostly OK except for accented characters like Å which are
+// Smallest values given by 1 and largest by 3 with 2 in between.
+// Techniques 1 and 2 sometimes chop off extreme portions of ascenders and
+// descenders but are mostly OK except for accented characters like Å which are
// rarely used in code.
// This string contains a good range of characters to test for size.
-const char largeSizeString[]= "ÂÃÅÄ `~!@#$%^&*()-_=+\\|[]{};:\"\'<,>.?/1234567890"
- "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
-const char sizeString[]= "`~!@#$%^&*()-_=+\\|[]{};:\"\'<,>.?/1234567890"
- "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+const char largeSizeString[] = "ÂÃÅÄ `~!@#$%^&*()-_=+\\|[]{};:\"\'<,>.?/1234567890"
+ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+const char sizeString[] = "`~!@#$%^&*()-_=+\\|[]{};:\"\'<,>.?/1234567890"
+ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
int Surface::Ascent(Font &font_) {
if (!font_.id)
@@ -532,11 +550,9 @@ void Surface::SetClip(PRectangle rc) {
gdk_gc_set_clip_rectangle(gc, &area);
}
-void Surface::FlushCachedState() {
-}
+void Surface::FlushCachedState() {}
-Window::~Window() {
-}
+Window::~Window() {}
void Window::Destroy() {
if (id)
@@ -573,7 +589,7 @@ void Window::SetPosition(PRectangle rc) {
gtk_widget_size_allocate(id, &alloc);
#else
gtk_widget_set_uposition(id, rc.left, rc.top);
- gtk_widget_set_usize(id, rc.right - rc.left,rc.bottom - rc.top);
+ gtk_widget_set_usize(id, rc.right - rc.left, rc.bottom - rc.top);
#endif
}
@@ -591,7 +607,7 @@ void Window::SetPositionRelative(PRectangle rc, Window relativeTo) {
alloc.height = rc.bottom - rc.top;
gtk_widget_size_allocate(id, &alloc);
#endif
- gtk_widget_set_usize(id, rc.right - rc.left,rc.bottom - rc.top);
+ gtk_widget_set_usize(id, rc.right - rc.left, rc.bottom - rc.top);
}
PRectangle Window::GetClientPosition() {
@@ -654,34 +670,11 @@ ListBox::ListBox() : list(0), current(0), desiredVisibleRows(5), maxItemCharacte
ListBox::~ListBox() {}
static void SelectionAC(GtkWidget *, gint row, gint,
- GdkEventButton *, gpointer p) {
+ GdkEventButton *, gpointer p) {
int *pi = reinterpret_cast<int *>(p);
*pi = row;
}
-//~ void ListBox::Create(Window &, int) {
- //~ id = gtk_window_new(GTK_WINDOW_POPUP);
- //~ scroller = gtk_scrolled_window_new(NULL, NULL);
- //~ gtk_container_set_border_width(GTK_CONTAINER(scroller), 1);
- //~ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroller),
- //~ GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
-
- //~ list = gtk_clist_new(1);
- //~ gtk_clist_set_column_auto_resize(GTK_CLIST(list), 0, TRUE);
- //~ gtk_container_add(GTK_CONTAINER(scroller), list);
-
- //~ gtk_container_add(GTK_CONTAINER(GetID()), scroller);
-
- //~ gtk_widget_show(list);
- //~ gtk_widget_show(scroller);
-
- //~ gtk_clist_set_selection_mode(GTK_CLIST(list), GTK_SELECTION_BROWSE);
- //~ gtk_signal_connect(GTK_OBJECT(list), "select_row",
- //~ GTK_SIGNAL_FUNC(SelectionAC), &current);
- //~ gtk_clist_set_shadow_type(GTK_CLIST(list), GTK_SHADOW_OUT);
-
- //~ gtk_widget_realize(id);
-//~ }
void ListBox::Create(Window &, int) {
id = gtk_window_new(GTK_WINDOW_POPUP);
@@ -694,7 +687,7 @@ void ListBox::Create(Window &, int) {
scroller = gtk_scrolled_window_new(NULL, NULL);
gtk_container_set_border_width(GTK_CONTAINER(scroller), 0);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroller),
- GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+ GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(frame), scroller);
gtk_widget_show(scroller);
@@ -704,11 +697,12 @@ void ListBox::Create(Window &, int) {
gtk_clist_set_column_auto_resize(GTK_CLIST(list), 0, TRUE);
gtk_clist_set_selection_mode(GTK_CLIST(list), GTK_SELECTION_BROWSE);
gtk_signal_connect(GTK_OBJECT(list), "select_row",
- GTK_SIGNAL_FUNC(SelectionAC), &current);
+ GTK_SIGNAL_FUNC(SelectionAC), &current);
gtk_clist_set_shadow_type(GTK_CLIST(list), GTK_SHADOW_NONE);
gtk_widget_realize(id);
}
+
void ListBox::SetFont(Font &scint_font) {
GtkStyle* style;
@@ -724,7 +718,7 @@ void ListBox::SetFont(Font &scint_font) {
}
void ListBox::SetAverageCharWidth(int width) {
- aveCharWidth = width;
+ aveCharWidth = width;
}
void ListBox::SetVisibleRows(int rows) {
@@ -738,14 +732,14 @@ PRectangle ListBox::GetDesiredRect() {
int rows = Length();
if ((rows == 0) || (rows > desiredVisibleRows))
rows = desiredVisibleRows;
-
+
GtkRequisition req;
int height;
// First calculate height of the clist for our desired visible row count otherwise it tries to expand to the total # of rows
height = (rows * GTK_CLIST(list)->row_height
+ rows + 1
- + 2 * (list->style->klass->ythickness
+ + 2 * (list->style->klass->ythickness
+ GTK_CONTAINER(list)->border_width));
gtk_widget_set_usize(GTK_WIDGET(list), -1, height);
@@ -753,30 +747,30 @@ PRectangle ListBox::GetDesiredRect() {
gtk_widget_size_request(GTK_WIDGET(scroller), &req);
rc.right = req.width;
rc.bottom = req.height;
-
+
gtk_widget_set_usize(GTK_WIDGET(list), -1, -1);
int width = maxItemCharacters;
if (width < 12)
width = 12;
- rc.right = width * (aveCharWidth+aveCharWidth/3);
+ rc.right = width * (aveCharWidth + aveCharWidth / 3);
if (Length() > rows)
rc.right = rc.right + 16;
}
return rc;
-
+
}
void ListBox::Clear() {
gtk_clist_clear(GTK_CLIST(list));
- maxItemCharacters = 0;
+ maxItemCharacters = 0;
}
void ListBox::Append(char *s) {
char *szs[] = { s, 0};
gtk_clist_append(GTK_CLIST(list), szs);
- size_t len = strlen(s);
- if (maxItemCharacters < len)
- maxItemCharacters = len;
+ size_t len = strlen(s);
+ if (maxItemCharacters < len)
+ maxItemCharacters = len;
}
int ListBox::Length() {
@@ -821,7 +815,6 @@ void ListBox::Sort() {
Menu::Menu() : id(0) {}
-
void Menu::CreatePopUp() {
Destroy();
id = gtk_item_factory_new(GTK_TYPE_MENU, "<main>", NULL);
@@ -875,7 +868,7 @@ bool Platform::IsKeyDown(int) {
}
long Platform::SendScintilla(
- WindowID w, unsigned int msg, unsigned long wParam, long lParam) {
+ WindowID w, unsigned int msg, unsigned long wParam, long lParam) {
return scintilla_send_message(SCINTILLA(w), msg, wParam, lParam);
}
@@ -907,8 +900,8 @@ void Platform::DebugPrintf(const char *format, ...) {
Platform::DebugDisplay(buffer);
}
#else
-void Platform::DebugPrintf(const char *, ...) {
-}
+void Platform::DebugPrintf(const char *, ...) {}
+
#endif
// Not supported for GTK+
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 19:01:05 +0000