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-rw-r--r--Source/CursesDialog/cmCursesLongMessageForm.cxx207
1 files changed, 207 insertions, 0 deletions
diff --git a/Source/CursesDialog/cmCursesLongMessageForm.cxx b/Source/CursesDialog/cmCursesLongMessageForm.cxx
new file mode 100644
index 000000000..0e2cd229f
--- /dev/null
+++ b/Source/CursesDialog/cmCursesLongMessageForm.cxx
@@ -0,0 +1,207 @@
+/*============================================================================
+ CMake - Cross Platform Makefile Generator
+ Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+ Distributed under the OSI-approved BSD License (the "License");
+ see accompanying file Copyright.txt for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the License for more information.
+============================================================================*/
+#include "../cmCacheManager.h"
+#include "../cmSystemTools.h"
+#include "../cmake.h"
+#include "../cmVersion.h"
+#include "cmCursesLongMessageForm.h"
+#include "cmCursesMainForm.h"
+
+inline int ctrl(int z)
+{
+ return (z&037);
+}
+
+cmCursesLongMessageForm::cmCursesLongMessageForm(std::vector<std::string>
+ const& messages, const char*
+ title)
+{
+ // Append all messages into on big string
+ std::vector<std::string>::const_iterator it;
+ for(it=messages.begin(); it != messages.end(); it++)
+ {
+ this->Messages += (*it);
+ // Add one blank line after each message
+ this->Messages += "\n\n";
+ }
+ this->Title = title;
+ this->Fields[0] = 0;
+ this->Fields[1] = 0;
+}
+
+cmCursesLongMessageForm::~cmCursesLongMessageForm()
+{
+ if (this->Fields[0])
+ {
+ free_field(this->Fields[0]);
+ }
+}
+
+
+void cmCursesLongMessageForm::UpdateStatusBar()
+{
+ int x,y;
+ getmaxyx(stdscr, y, x);
+
+ char bar[cmCursesMainForm::MAX_WIDTH];
+ size_t size = strlen(this->Title.c_str());
+ if ( size >= cmCursesMainForm::MAX_WIDTH )
+ {
+ size = cmCursesMainForm::MAX_WIDTH-1;
+ }
+ strncpy(bar, this->Title.c_str(), size);
+ for(size_t i=size-1; i<cmCursesMainForm::MAX_WIDTH; i++) bar[i] = ' ';
+
+ int width;
+ if (x < cmCursesMainForm::MAX_WIDTH )
+ {
+ width = x;
+ }
+ else
+ {
+ width = cmCursesMainForm::MAX_WIDTH-1;
+ }
+
+ bar[width] = '\0';
+
+ char version[cmCursesMainForm::MAX_WIDTH];
+ char vertmp[128];
+ sprintf(vertmp,"CMake Version %s", cmVersion::GetCMakeVersion());
+ size_t sideSpace = (width-strlen(vertmp));
+ for(size_t i=0; i<sideSpace; i++) { version[i] = ' '; }
+ sprintf(version+sideSpace, "%s", vertmp);
+ version[width] = '\0';
+
+ curses_move(y-4,0);
+ attron(A_STANDOUT);
+ printw(bar);
+ attroff(A_STANDOUT);
+ curses_move(y-3,0);
+ printw(version);
+ pos_form_cursor(this->Form);
+}
+
+void cmCursesLongMessageForm::PrintKeys()
+{
+ int x,y;
+ getmaxyx(stdscr, y, x);
+ if ( x < cmCursesMainForm::MIN_WIDTH ||
+ y < cmCursesMainForm::MIN_HEIGHT )
+ {
+ return;
+ }
+ char firstLine[512];
+ sprintf(firstLine, "Press [e] to exit help");
+
+ curses_move(y-2,0);
+ printw(firstLine);
+ pos_form_cursor(this->Form);
+
+}
+
+void cmCursesLongMessageForm::Render(int, int, int, int)
+{
+ int x,y;
+ getmaxyx(stdscr, y, x);
+
+ if (this->Form)
+ {
+ unpost_form(this->Form);
+ free_form(this->Form);
+ this->Form = 0;
+ }
+
+ const char* msg = this->Messages.c_str();
+
+ curses_clear();
+
+ if (this->Fields[0])
+ {
+ free_field(this->Fields[0]);
+ this->Fields[0] = 0;
+ }
+
+ this->Fields[0] = new_field(y-6, x-2, 1, 1, 0, 0);
+
+ field_opts_off(this->Fields[0], O_STATIC);
+
+ this->Form = new_form(this->Fields);
+ post_form(this->Form);
+
+ int i=0;
+ form_driver(this->Form, REQ_BEG_FIELD);
+ while(msg[i] != '\0' && i < 60000)
+ {
+ if (msg[i] == '\n' && msg[i+1] != '\0')
+ {
+ form_driver(this->Form, REQ_NEW_LINE);
+ }
+ else
+ {
+ form_driver(this->Form, msg[i]);
+ }
+ i++;
+ }
+ form_driver(this->Form, REQ_BEG_FIELD);
+
+ this->UpdateStatusBar();
+ this->PrintKeys();
+ touchwin(stdscr);
+ refresh();
+
+}
+
+void cmCursesLongMessageForm::HandleInput()
+{
+ if (!this->Form)
+ {
+ return;
+ }
+
+ char debugMessage[128];
+
+ for(;;)
+ {
+ int key = getch();
+
+ sprintf(debugMessage, "Message widget handling input, key: %d", key);
+ cmCursesForm::LogMessage(debugMessage);
+
+ // quit
+ if ( key == 'o' || key == 'e' )
+ {
+ break;
+ }
+ else if ( key == KEY_DOWN || key == ctrl('n') )
+ {
+ form_driver(this->Form, REQ_SCR_FLINE);
+ }
+ else if ( key == KEY_UP || key == ctrl('p') )
+ {
+ form_driver(this->Form, REQ_SCR_BLINE);
+ }
+ else if ( key == KEY_NPAGE || key == ctrl('d') )
+ {
+ form_driver(this->Form, REQ_SCR_FPAGE);
+ }
+ else if ( key == KEY_PPAGE || key == ctrl('u') )
+ {
+ form_driver(this->Form, REQ_SCR_BPAGE);
+ }
+
+ this->UpdateStatusBar();
+ this->PrintKeys();
+ touchwin(stdscr);
+ wrefresh(stdscr);
+ }
+
+}